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This article is about a/an rider in Kamen Rider Zi-O.

"I'll become a King!"
―Sougo's dream declaration[src]

"That's right.. Ever since I was born... I knew where I wanted to go!"
―Sougo's determination to change his fate[src]

"I will become the demon king! However, I won't be the villainous demon king. I will be the greatest, kindest demon king!"
―Sougo's declaration to change his fate and becoming Zi-O[src]

"Armor Time!"
―Zi-O's call when he changes forms in Kamen Rider Build: Be The One[src]

"I've got a feeling this will work out!"
―Zi-O's catchphrase when he feels optimistic[src]

"Good and evil... Light and darkness... I accept it all! With that power... I will open the way to the future!"
―Zi-O after unifying with his mirror self[src]

"I see it, your future!"
―Zi-O II whenever he sees a vision of the opponent's attack.[src]

Sougo Tokiwa (常磐ソウゴ Tokiwa Sōgo), alternatively spelt Sogo Tokiwa[1], is an 18-year-old (19 as of Episode 34) high school student (graduated as of Episode 29) who is inspired to become a great king through kindness by becoming Kamen Rider Zi-O (仮面ライダージオウ Kamen Raidā Jiō). However he learns from Geiz Myokoin, Tsukuyomi, and Black Woz that in 50 years time, he is destined to become the tyrannical ruler of their time, Ohma Zi-O. Throughout the series, the three attempt to guide Sougo away from this apocalyptic fate, while facing temporal obstacles in their way.

History

Early Life

Sougo Tokiwa was born on April 28, 2000 to his parents, Sotaro and Namie Tokiwa. On April 24, 2009, just four days before his ninth birthday, Sougo and his parents took a trip on a tour bus that was also (unbeknownst to him), passengered by Hiryu Kakogawa and Tsukuyomi, and driven by Tsukasa Kadoya. About halfway through the ride, Swartz (from an earlier timeline) arrived and stopped the bus with his powers, later boarding it and sat at the back. Swartz resumed time once again and subsequently sabotaged the bus, causing Tsukasa to lose control. Sougo's father (and another father) confronted him, but they were overpowered by Swartz's powers and taken down. After Swartz froze the parents in time, Sougo confronted the Time Jacker, but was held hostage, causing Tsukuyomi to shoot at Swartz in an attempt to save him. However the shot ricocheted and hits Hiryu, and Swartz proceeds to teleport himself and the children to somewhere in the city. The bus explodes inside a tunnel, killing everyone on board except for Tsukuyomi and Tsukasa, who both manage to escape right before the explosion via a Dimensional Wall.

The man in Sougo's flashback

A mysterious man appears in Sougo's dream.

Sougo and the children awaken and discover the city being attacked by several Dai Mazines. When Sougo attempted to save Hiryu from being crushed by falling debris, he was unknowingly rescued by his original counterpart, who from an unseeable distance, summoned a series of pink katakana that stopped time, allowing the young Sougo to save Hiryu and disintegrate one of the Dai Mazines by sheer willpower alone. Realizing Sougo's potential to become king, Swartz approached the young boy and offered him the chance of a lifetime, to become king and protect the world from destruction. After Sougo agreed, Swartz (to some extent) modified his memories, which an adult Sougo would later recall his memory as a dream. Swartz then proceeded to place Sougo and Hiryu at the site of the crash, where they would eventually be rescued and recorded as the two only survivors. The two later were admitted to a hospital and put into the same room. After Sougo was discharged, he moved in with his grand-uncle, Junichiro Tokiwa.

Since the incident, Sougo has had a strong belief that he could become a king, much to the chagrin of his future friends and uncle. According to his uncle, this was so serious that Sougo did not have friends growing up, and was lonely for most of his childhood. At some point, Sougo received a toy robot and wrote WILL BE THE KING in English on the back of it. This robot would later serve as inspiration for Rento Makina, later known as Kamen Rider Kikai.

During his elementary school years, he became quick friends with Tsutomu Tsuzumiya due to their seemingly "absurd" dreams together. At one point, Sougo was playing at a park, however he had gotten hurt and no one helped him. An unnamed high schooler who he would later affectionally call "Miss Sailor" (who highly resembled Yuri Aso) came and bandaged him up before offering to play with him. Later as they departed, Sougo became infatuated with her after she called him a cute boy. Sougo would later confuse the identity of this girl with Yuko Kitajima.

During his teens, he attended Hikarigamori High School, excelling in history but poor in physics.

The Birth of Zi-O

One day, Sougo found a mysterious watch-like item that was on the seat of his bicycle, and after examining the blank item, Sougo laid down the blank item, then went on home while minding his own business. Later while bicycling down a small street up towards a stairway, a man in hood, holding a grimoire appeared out of nowhere, who told him that it would be a momentous day for him and to avoid the "red robot" before mysteriously disappearing.

He does indeed encounter the robot shortly after, run by a man in red and black attire and attacks Sougo. He is saved by a woman claiming to be from the future named Tsukuyomi in her Time Mazine. They seemingly travel back in time to 1671 Japan where she proves her legitimacy to him. Tsukuyomi warns Sougo that the watch he currently had possessed a tremendous amount of power and using it will make Sougo turn into the worst and lowest demon king, Ohma Zi-O. Just before Sougo could reply, a fight occurs and Tsukuyomi decide to test whether Sougo is really Ohma Zi-O or not by forcefully putting Sougo in the middle of the fight. The citizens proceed to throw Sougo to a river and doing so makes peace for themselves. Instead of lamenting his misfortune, Sougo is relieved to see that the group had reconciled, much to the citizens’ amusement. However, a red Kamen Rider, Geiz manages to tail them and the two retreat back into the Time Mazine.

When Tsukuyomi was being attacked by Geiz, Sougo gets kicked out of the mech and wakes up in a strange world with a huge wall in the horizon. As he ponders over this, a Smash attacked him but luckily Kamen Riders Build and Cross-Z appears to help. After revealing their names, Sento and Ryuga bring Sougo to the cafe Nascita.

As Ryuga drinks from a carton of milk, Sougo sees the expiration date and realized that he's indeed in the year 2017. Sento affirms that Sougo is indeed from the future since, after some analysis, Sougo's Ridewatch is different from any current technology. Before Sento can ask about the future, Tsukuyomi appeared and shot the three of them into unconsciousness using Faizphone X, in order to prevent Sougo from interfering with the past any more than necessary. He wakes up in his old home, believing it to be all a dream. Later, he encounters a monster with the similar look of Kamen Rider Build attacking civilians. He tries to stop him but is quickly subdued twice.

Sougo was approached by the prophet, Woz once again, who then tells him that he'll become an demonic king who will reign over the future. Tsukuyomi desperately tries to warns Sougo to not use the Ridewatch. However, after some quick thought, Sougo decides to not become a tyrant, but to become a beloved future demonic king, much to both Tsukuyomi and Woz’s surprise. After that, the blank Ridewatch revealed itself to becoming the Zi-O Ridewatch, then Sougo is given the Ziku-Driver by Woz to transform and battle the elusive Kaijin Rider. As it is his new beginning of becoming a Kamen Rider, Woz announced the introduction of Sougo as he was now Kamen Rider Zi-O, the Time King, much to Tsukuyomi’s disappointment.

He is able to go on par with Another Build and is quick to defeat him using the Zikan Girade finisher. Geiz enters the fray, seemingly frustrated with Sougo on his decision and Tsukuyomi as she failed in convincing him. Geiz proceeds to ask why Sougo became Zi-O, which the latter replied that it was probably decided from the moment he was born. Reminiscing Ohma Zi-O’s declaration, Geiz deems Sougo as irredeemable and transforms using both Geiz and Ghost Ridewatchs to become Kamen Rider Geiz GhostArmor and advances towards Zi-O. Kingdom 2068

The Genius Physicist & Obtaining Build's Power

Sougo meets Ryuga and Sento

Sento tells his successor, Sougo, to take care of his past.

Geiz proceeds to attack Zi-O relentlessly until Tsukuyomi piloting the Time Mazine and tells Zi-O to run. After a lenghty bike chase, he manages to do so. Sougo then encounters Woz once more, who formally introduces himself. He states that the two that hail from the future are trying to change the future. Woz then warns him a group named the Time Jackers who have the same goal but to have another king of their choosing in the future. He claims to be the one keeping the timeline the same and that he's on Sougo’s side, remarking that his conquest has only just begun. He later finds Another Build fighting Geiz and rescues the two. With his Time Break, Zi-O seemingly defeats the monster once more, only to find it again within seconds. Believing the real Build could defeat him, he rushes off to find him.

Later, Sougo went to the same cafe to meet Sento and Ryuga again. However, due to Another Build's appearances, Nascita's scenery had changed, the fridge that was the passway to the Build laboratory is gone and both Sento and Ryuga become Tsunagizu fanboys instead, seemingly forgetting their memories of being Kamen Riders and their encounter with Sougo the previous year. After Geiz destroys Another Build once again, Sento and Ryuga memories returned, and two blank-ridewatches that they somehow possessed turns into the Build and Cross-Z Ridewatches. Sento then said to Sougo to take care of his past self and gives him the Build and Cross-Z Ridewatches. Although he doesn't understand at first, he quickly realizes that Another Build showed up and attacked Sento and Ryuga in 2017 and Sougo went back in time to help defeat it. He meets up again with Geiz and Tsukuyomi informing them and the two Riders head to their Time Mazines and head back to the past. 

Sougo and Geiz manage to arrive at the very scene, only to be interrupted by Uhr of the Time Jackers. He tells Sougo that the host of Another Build's fate was to have his athletic career abruptly ended in an accident and that he helped him move forward. The latter argues that despite his ability to time travel and intervene with other's lives, it's that individual that can determine his or her future. Impressed with his statement, Uhr wonders what "his" future will look like and walks away. The two Riders transform and join up with Build and Cross-Z to take down Another Build. However, the change of events in the timeline has caused Build's and Cross-Z's powers to disappear, seemingly to have transferred into the Cross-Z and Build Ridewatches. Zi-O uses the Build Ridewatch to become Zi-O BuildArmor, with Woz appearing and remarking this moment. Zi-O Build Armor now able to damage the monster, with Geiz subduing him with his Zikan Zax in Yumi Mode. Zi-O uses Vortex Time Break to finish the monster with Geiz utilizing the Zax's finisher equipped with the Cross-Z ridewatch. Remembering that Sento and Ryuga gave Sougo the Ridewatches, he asks the two to hold on to two blank Ridewatches for safe keeping. Sento corrects him by saying that his real name is Takumi Katsuragi, and he seems to forget about Sougo. Geiz demands to know what's with sudden anomalies in the timeline, but Sougo himself is confused about it as well, only exclaiming that Sento and Ryuga will choose to become Kamen Rider Build and Cross-Z in the future.

Sougo wakes up the next morning to find out that Tsukuyomi and Geiz have rented out that his uncle's spare rooms. Tsukuyomi explains that him saving the two has questioned whether or not he will grow to become a vile dictator and have decided to keep an eye on him, with Geiz later saying his vendetta towards him hasn't ceased. Despite all this, Sougo seems to be fine with the two living under the same roof as him. Best Match 2017

Genius Gamer M & Obtaining Ex-Aid's Power

"With No Continues...
I think I'll clear this
"
―Zi-O version of Ex-Aid's proclamation[src]
The first day that Geiz and Tsukuyomi took a class with Sougo, Sougo didn't feel relax a bit because whatever he did, they would follow and sneak on him, especially Geiz took a look at him closely when he was about to use the toilet. During the lunchtime, he hid inside the sport warehouse and met a student playing a game from GENM Corp, similar to Mighty Action X game. However, when Sougo tricked the gym teacher for covering the student to play the game in quiet, Another Ex-Aid appeared and attacked the player. Sougo transformed and fought it, but after he got thrown, Another Ex-Aid disappeared. Geiz and Tsukuyomi came to Sougo and explained that it wasn't his fault and Another Rider had appeared.

At home, Sougo thought to play the game to lure Another Ex-Aid, but his skill was beyond help as he couldn't reach the level where the student would be attacked. Tsukuyomi said about if only there was a gamer which could help as even she and Geiz couldn't play any old video game, Sougo rushly caught an idea to search a gamer and went to search for Genius Gamer M after Tsukuyomi took a look on her history tablet. Sougo late to realize if doing things like running around to search for him was 100% a difficult task but he got tired after he had done that. But he found another victim and Another Ex-Aid escaped in a blink, with Sougo couldn't even reaching for it. Woz came and told Sougo to take the victim to the doctor.

Sougo, Geiz, and Tsukuyomi took the victim to Seito hospital. There, Sougo heard of a doctor who played games with the name of Emu and asked where he was. Hiiro met them and asked about the ruckus and Sougo told him of what he wanted. Hiiro recalled about Emu was missing after he played the mentioned game after Sougo revealed that the incident of the disease was related to the game. There was a note and Hiiro as he claimed that he somehow could trust them, on playing the game. The note was written in the German language and Geiz able to read it, revealing that it was a code for the player when they played the game. Sougo realized the meaning of the code after Geiz translated it and played the game, making them to be dragged to the game world itself and encountered Another Ex-Aid.

Sougo and Geiz transformed and fought Another Ex-Aid, who proved formidable until they transformed into Zi-O Build Armor and Geiz Drive Armor respectively to defeat it. Emu appeared and congratulated them on cracking his code in a cold tone, before transforming into Ex-Aid and attacking them. Doctor Gamer 2018

No Continue 2016

Reaching the Stars & Obtaining Fourze's Power

In 2018, Sougo finds out that several high school girls are missing, and Tsukuyomi mentions that an Another Rider is maybe behind this. Sougo, Tsukuyomi, and Geiz then go to Amanogawa High School, where the last victim last seen. Indeed, in there they met Another Fourze attacking a girl. After repelling the kaijin, Sougo and co. are forced to go to the Kamen Rider Club. The club's temporary advisor, Chuta Ohsugi then gives Sougo the Fourze Ridewatch, that he got from the club's official advisorSwitch On! 2011

King Kuroto Dan & Obtaining OOO's Power

In 2018, Kuroto Dan, the head of the Dan Foundation, established his own country, dubbing himself 'King Kuroto Dan', after accepting a deal from Uhr in 2010 to become Another OOO. After Geiz goes to investigate and gets his hands on the Gemn Ridewatch (Kuroto's old rider form) in 2016, Sougo decides to go a different route and becomes the head of Kuroto's army. Genm Master 2016

Later on, Sougo met Eiji Hino, the past Kamen Rider OOO (erased because of Another OOO), who had become a politician and was imprisoned by Kuroto. Eiji gave Sougo the OOO Ridewatch, with Sougo becoming Zi-O OOOArmour to defeat Kuroto. Hawk, Tiger, and Grasshopper 2010

Time Paradox & Obtaining Gaim’s Power

While Sougo was facing Another Gaim in 2013 to save Geiz, he suddenly found the Gaim Ridewatch from nowhere and became Zi-O Gaim Armor, with a bit of difficulty. Eventually, Another Gaim was defeated, but suddenly, a mysterious entity pulled Sougo to an alternate dimension, eventually revealed to be Kouta Kazuraba (the old Gaim) as the The Beginning Man. He asked whether it was right to depend on his own power to save his friend, before sending Sougo back to 2018.Zi-O On Parade 2018

Going Limbo & Obtaining Decade’s Power

After defeating Another Gaim and saving Geiz from the Helheim Forest, Sougo went into the city to stop Another Ghost, who was sucking people's souls away. However, when he attempted to defeat him, Tsukasa Kadoya, the world destroyer working with the Time Jackers, stopped him and nearly made him lose his soul to Another Ghost. However, Takeru Tenkuji, the original Kamen Rider Ghost, was able to stop his soul from being sucked away, leaving his soul displaced from his body and invisible to everyone but Takeru as he had the Ghost Ridewatch. Ghost Hunter 2018 

Geiz, realizing what had happened, went back to 2015 to fight Another Ghost, but just before he could be destroyed, Tsukasa intervened and stopped him again, giving him the Decade Ridewatch after neutralizing the Ghost Ridewatch. Sougo's soul was soon reunited with his body, and he became Zi-O DecadeArmor before regaining the Ghost Ridewatch, defeating Another Ghost while Tsukasa took his leave.    GO! GO! Ghost 2015

That night, Sougo returns home only to find Tsukasa at his dinner table, who threatens to kill him before he can become king.

The next morning, Sougo arrived to the dinner table, only to have Geiz attempt to convince him to stop being a Rider, but Sougo retorts the advice and starts eating. After Woz arrived and led Junichiro out the room, he informed the team of a crisis that was happening outside.

They head out and discover the Dai Mazines attacking areas all around the world. Sougo reveals that he had dreams as a child where the Dai Mazines attacked the city, but was approached by a mysterious man who told him he could stop it all if he became king. Later, one of Ohma Zi-O's lackeys, Kasshin appears and is tasked with killing Geiz and Tsukuyomi to protect "Sougo". The two escape, but Sougo manages to find them later at a warehouse, where Geiz arms himself to fight Sougo with a new resolve. However Kasshin appears and assaults Geiz, who Sougo tries to tell that Geiz wasn't the enemy. Kasshin does not listen, and prompts Sougo to transform and stop him. Before he is able to do anything, Tsukasa appears and transforms into Decade. Sougo begged Tsukasa to stop so he can save Geiz, but Tsukasa did not let him and accessed Build form. Sougo did the same and went to DecadeArmor BuildForm, and the fight continued. Kasshin intervened, and Geiz decides to team up with Tsukasa who then attack Sougo and Kasshin. Sougo spends the rest of the fight in denial, only enhanced by the taunts of Tsukasa who then opens up a portal to 2068 and forces Sougo in, with Tsukuyomi following him in.

The Fated Meeting Between Old and Young

Meeting older self

Sougo meeting his future self.

Sougo awakens on a dystopian land and discovers the stone monument of his first transformation, with Tsukuyomi confirming that he is in 2068. Sougo decides to walk around and see what the world was like, and is distraught to find that the remaining 50% of the population are living in poverty and the terror of Ohma Zi-O. The two are then transported by Dragreder to the presence of Ohma Zi-O, who reveals himself to be the person Sougo had feared to be. In both disbelief and denial, Sougo transformed and attacked his older self, who then survives the attack and transforms into Ohma Zi-O. Ohma Zi-O laughs in nostalgia, having not seen his default form for over 50 years, and attacks the young boy. Ohma Zi-O then promises Sougo that one day in the future, he will gain powers befitting of a demon king. This angers Sougo as he goes into DecadeArmor and attacks Ohma Zi-O with a Kuuga attack from his Ride HeiSaber, but Ohma Zi-O whips out the Kuuga Ridewatch and counters it, sending it back to Sougo. Sougo gets up and readies a Kiva attack, while Ohma Zi-O activates the Kiva Ridewatch and counters the attack once again, sending it back. The two do the same with Ryuki, and Sougo goes down once again. Ohma Zi-O then tells Sougo that there is one thing he can do to prevent the world’s destruction and to not be a demon king, and that was to throw away his Ziku-Driver. He then shows Sougo what was going on in 2018 and sends him and Tsukuyomi back. Back to 2068

Changing The Timeline

After being traumatized by his encounter with his future self (as Ohma Zi-O), Sougo gave up on being Zi-O to stop the future from happening, while Kasshin came from the future to kill Geiz and Tsukuyomi, under orders from Ohma Zi-O. Eventually, Geiz convinced him that he could still change his fate, despite the risk of Ohma Zi-O's timeline occurring, and reassured him that if he started to stray towards that path, he would stop him before he went too far. Sougo then accepted his fate, becoming Zi-O once again as Decade Ex-Aid Form, killing Kasshin and helping Geiz destroy Uhr and Ora's Time Mazines. However, they both escaped. Forever King 2018

Meeting White Woz and Shinobi

One morning as Sougo fell asleep, he dreamt of a Kamen Rider named Rentaro Kagura, a ninja from the year 2022 who became Kamen Rider Shinobi. However unbeknownst to him, this dream actually materialized Rentaro Kagura to the real world where Rentaro later became Another Shinobi. As Another Shinobi began to wreak havoc in the city, Sougo and his team head out to investigate and eventually encounter it. Partway through, they encounter an White Woz, who antagonizes Zi-O and Black Woz and is completely loyal to Geiz, calling him "GeizRevive". After defeating Another Shinobi for them, he reveals that because Sougo temporarily gave his powers up, it created a new timeline where Ohma Zi-O did not exist, and from there came him. Happy New Woz 2019

When the team returns to 9 5 DO, they discuss how White Woz were able to control their actions using his Future Note, which was a problem. Deciding to just focus on Another Shinobi, Sougo decides to go confront Rentaro himself (unknowingly following White Woz's Future Note), an action that was quickly dis-advised by Black Woz, who told Sougo doing so would jeopardize his existence and his future. Sougo went anyway, telling Black Woz that he believed that Rentaro was a good man and could eventually become Kamen Rider Shinobi in the future. Sougo meets with Rentaro and encourages him to believe in his future self, later Rentaro affirming such belief after being defeated several times. However White Woz appears and creates the Shinobi Miridewatch, using it to defeat Another Shinobi as Woz Futurering Shinobi. Even though Sougo failed to protect Rentaro, he still held a strong belief that Rentaro will rediscover that power again in the future. Amazing! Era! Future! 2022

Meeting the Puzzle Master, and the Quiz Miridewatch

Sougo and Geiz head out to investigate an attack instigated by an Another Quiz, who was attacking people at a science laboratory. The two transform to fight the Another Rider, but are suddenly told stop fighting it by Mondo Douan, who just arrived and wanted to defeat Another Quiz for himself. The two refuse, and Mondo transforms into Kamen Rider Quiz, eventually targeting both Zi-O and Geiz as his enemies and defeating them both as well. As they watch Quiz approach Another Quiz, Ora appears, stops time, and retreats with Another Quiz. After time resumes, Quiz chases after them. Black Woz appears and tells the team that Quiz is most likely from GeizRevive's timeline. They also become confused as to why Quiz was able to coexist alongside his Another Rider counterpart.

The Mirror World, Accepting Fate, and Zi-O II

"Heads and tails... The past and the future... Light and darkness... A Watch that rules over the two worlds!"
―Sougo, after creating the Zi-O II Ridewatch[src]

Following the Another Quiz incident, Sougo and Geiz finds themselves pursuing the elusive Another Rider, Another Ryuga, whose reflection powers continually frustrated for the Kamen Riders. After numerous encounters, the group discovered this Another Rider was targeting persons associated with the ORE Journal news site. Following this lead, the team tracked down the former chief editor, who directs them to Shinji Kido, the original Kamen Rider Ryuki where they discovered clues about the nature of Another Ryuga's power.

The day after devising strategy, Sougo's uncle, Junichiro, presents Sougo with an unusual Ridewatch, which Black Woz had commissioned him to fix some time ago. Black Woz explains to Sougo that the Ridewatch was originally intended to be used by him on Oma's Day, but White Woz's present interference prompted him to make it available sooner. When Another Ryuga resurfaced, Sougo arrived in time to save Geiz from the monster. When using the new Ridewatch fails, Sougo is transported to the Mirror World along with Another Ryuga while trying to apprehend him. There, he encountered his Mirror World counterpart and a fight ensues.

Sougo and his Mirror World counterpart fight in their transformed state where Mirror Sougo accused him of being a hypocrite for his views before sending him back to his reality in defeat. Following the encounter, Sougo sought out the advice of Shinji Kido, the original Kamen Rider Ryuki, who survived his own encounter with Dark Shinji. After speaking with the former Rider, Sougo came to a realization and confronted his Mirror World counterpart once more. From his talk with Shinji, Sougo accepts that he may become the foretold Ohma Zi-O despite his best efforts, but more importantly, he came to understand the importance of accepting one's self--the light and dark (represented in Mirror Sougo). Mirror Sougo offers his real world self a Ridewatch, which Sougo realizes was the missing component to the one Black Woz gave him earlier. Once combined, Sougo acquires the completed Zi-O Ridewatch II as Mirror Sougo merges with him and unlocks the power to reverse time. Using this newfound power, Sougo saves Geiz before transforming into Zi-O II and defeating Another Ryuga.

Yet despite the outcome, Tsukuyomi becomes concerned that the power Sougo has acquired is similar to that of Ohma Zi-O. Fearing he may inevitably become Ohma Zi-O despite the efforts, she debates whether Sougo should to be eliminated while Geiz remains conflicted and undecided on the matter.

Unravelling the past and GeizRevive's confrontation

To be added.

Zi-OTrinity Is Born!

"I-I feel like something amazing has just happened!"
"Wh-What is this?"
"For us to become one..."
"Huh? Geiz and Woz are here, too?
"
―Zi-O, Geiz, and Woz's reactions upon becoming Zi-OTrinity[src]
2019: Trinity Has Begun!

Meeting Agito

To be added.

The Disciple of Hibiki

To be added.

First Love, Ginga, and Kiva' Powers

To be added.

The ZECT Riders and Tsukuyomi's Past

To be added.

The Ridewatch of Imagin, Zeronos And Achieving GrandZi-O

To be added.

New Time, Another Zi-O II

To be added.

Aqua's Arrival and Another World

To be added.

Krim Steinbelt and Conflict with the Quartzers

Zi-O Oma VS Barlckxs

Zi-O in Ohma Form fighting Kamen Rider Barlckxs.

To be added.

Vanishing Ridewatches and Foes from Past

To be added

Final Battle and Time Reset

Sougo shares a meal with his uncle Junichiro before going into the final battle. After the meal, Junichiro reveals that he has fixed all the Ridewatches. Sougo, taking the Watches, goes to war for the last time.

Just as Another Decade is about to finish off Decade, Woz, Geiz and Diend, Sougo uses his power to stop him from doing so. He proudly proclaims to the Time Jacker that no matter how Swartz tampers with history, Kamen Riders will always exist. He transforms into GrandZi-O and fight Another Decade.

"Woz... Rejoice."
"Huh?"
"Rejoice to me.
"
―Sougo orders Woz to announce his rejoice in anger

Zi-O initially gains the upper hand as he summons OOO Tajadol Combo, Gaim Pine Arms, Double Xtreme and Wizard Infinity Style to overpower Another Decade. However, Swartz evens the odds by summoning villains from previous series: Evolto, Daguva, Sagittarius Zodiarts, Utopia Dopant and Gamedeus. The villains defeat Sougo's Riders, and Another Decade, along with them, fires a concentrated energy blast at Sougo, knocking him out of the transformation. Before Swartz can end Sougo's life, Geiz steps in and shields Sougo from Swartz's energy blast, sacrificing himself for Sougo. Geiz, in his dying breath, tells Sougo to become Ohma Zi-O, saying that he believes the latter can become the "greatest", "kindest" demon king like he originally intends to. The death of his friend makes Sougo enraged, and his Ziku Driver turns into Ohma Zi-O's golden Ziku-Driver.

"It's not like someone like you can grasp the scope of my powers. This power of mine...is the power of ALL the Kamen Riders"
―Sougo to Swartz after the latter fails to absorb his power[src]

Sougo transforms with the new belt into Ohma Zi-O. He coldly commands Woz to rejoice him, which the latter does. Swartz is ecstatic, wanting to claim his power, and immediately does so by absorbing it. However, Ohma Zi-O's power is too much for the Time Jacker to handle, and the absorption backfires as a result. Sougo boasts that Swartz cannot comprehend the scope of Ohma Zi-O's power, as his power is the power of literally all Kamen Riders known to exist. He then effortlessly destroys the villains and some other kaijins with a single strike each. Swartz, realizing Ohma Zi-O is out of his league, attempts to make a getaway to his timeline.  Just as the Time Jacker is summoning a Dimensional Wall to escape, Kamen Rider Tsukuyomi stabs him from behind. Enraged, Another Decade fires an energy blast at her, killing her. This makes Sougo even more furious, and he aims a Rider Kick at Another Decade. Swartz also prepares a Rider Punch to counter him, but ultimately falls before the sheer might of Ohma Zi-O's power. The Rider Kick finally lands, and Another Decade is destroyed, and a surge of temporal energy sweeps through the area, making the other monsters vanish, ending the Time Jacker's scheme for good.

After the battle, Woz kneels before Sougo, content that the world is finally saved, and that Sougo is going to rule it from then on. Nevertheless, he replies that it is not going to happen that way, because he will destroy this timeline. Suddenly, Sougo's future self's voice echoes, asking his youthful self whether he has made a decision. Young Sougo is then drawn into a meeting with his future self in the latter's throne room.

Future Sougo states that after saving the word, young Sougo has the right to become King and rule it as he wishes. Young Sougo replies that he is not the one who saved the world, but rather, Geiz, Tsukuyomi, and the power of all the Kamen Riders, and that he cannot bear to live within a world where he alone reigns supreme without his friends. Future Sougo tells him that destruction cannot come without creation. His younger self agrees, and proclaims he will use Ohma Zi-O's power for creation and rewrite the world's history. Future Sougo notes he will never be able to return to the throne if he rewrites history. Nevertheless, young Sougo determines that he can achieve that goal. This amuses future Sougo, who admits that meeting his youthful self is interesting for him. Future Sougo is then erased from the timeline, as the young Sougo proceeds to rewrite history.

After resetting the timeline, Sougo finds himself in September 2018. He has breakfast with Junichiro before going to school. In this new timeline, the people involved in the original events are shown to be alive and well, as well as being on the good side and with no memory of the original events. Geiz and Tsukuyomi become Sougo's classmates, along with Heure and Ora. Ora notes that they are about to be late for school, prompting everyone to rush.

Woz, who remembers the events of the old timeline, quietly notes to himself that his Ohma Advent Calendar will have a different story to tell as he watches the Sougo Tokiwa and his friends rush to school in joy.

Possible Futures

Main article: Oma's Day

Ohma Zi-O's Timeline

Main article: Ohma Zi-O
Oma Zi-O Human
Demon King Zi-O

On the day known as Oma's Day, Sougo Tokiwa transformed into Ohma Zi-O and used seven giant monstrous machines called Dai Mazines to destroy the world and become the revered "Demon King".

After his past self and Tsukuyomi arrive in 2068, Ohma Zi-O, reveals himself to be the person he had feared to be and the past Sougo tries to destroy him, to no avail. Ohma Zi-O then tells Sougo that there is one thing he can do to prevent the world’s destruction and to not be a demon king, and that was to throw away his Ziku-Driver. He then shows Sougo what was going on in 2018 and sends him and Tsukuyomi back. This resulted him being briefly erased from the timeline after his past self let Geiz destroy his Ziku-Driver, but was restored thereafter knowing his past self couldn't give up his dream.

Even after Oma's Day passed, Ohma Zi-O is still intact in the timeline, which meant that Sougo was still on track to become Ohma Zi-O sometime in the future. Ohma Zi-O reveals that there are six remaining Ridewatches left to unlock. After his past self managed to obtain the power of GrandZi-O, he made his way to 2068 in order to face off against Ohma Zi-O once again, only to be be a futile effort due to the past Sougo still yet to collect the last remaining power.

When the past Sougo traveled back to 2068 to face off with Ohma Zi-O one last time, Sougo managed to push past Ohma Zi-O down to his knees. Sougo explained to the Demon King his victory is due to him fighting alongside his companions, something that Ohma Zi-O lacks. Ohma Zi-O tells his past counterpart the power of Ohma Zi-O is the only power left to defeat Swartz before sending him back to 2019, before helping create the Tsukuyomi Ridewatch.

Eventually, his past self accepted his fate, inevitably transforming into Ohma Zi-O and defeated Swartz. Despite the older Sougo being surprised that his younger self's wish to create rather than destroy, he was amused with his past self's desision. Ohma Zi-O bade farewell to his past self before being erased permanently from the timeline, claiming that it was interesting to have met his youthful self. 

GeizRevive's Timeline

In this timeline, Geiz defeated Ohma Zi-O and became known as the world's savior, later evolving into GeizRevive, creating a peaceful timeline and according to White Woz, "like time itself has stopped". This timeline is likely erased after the fated duel between Zi-O and Geiz that took place in Oma's Day was averted. 

It is never explicitly stated whether Sougo was alive or not in this timeline.

Prophesied Vision

Oma Day prophetic dream

Zi-O II and Geiz battling each other as prophesied in Sougo's dream.

In a version of Oma's Day, seen by Sougo through the use of the Zi-O Ridewatch II, he sees a future of a fated duel between Zi-O II and Geiz to declare which future will be secured. While the dream did not reveal the outcome of the fated battle, it was likely erased after Oma's Day had passed and such battle didn't happen. Another Zi-O 2019

Other Events

Be The One

"I am Kamen Rider Zi-O. The demonic king with the powers of all Kamen Riders, or so I'm told."
―Zi-O introducing himself to Sento Kiryu.[src]
Zi-O in Be The One

At some point in his history, Kamen Rider Zi-O joined a battlefield where the first 18 Heisei Riders were engaged in battle against their numerous adversaries. This event was also witnessed by Sento Kiryu, Kamen Rider Build, which was inadvertently transported to this location as a result of experiments with the White Pandora Panel he conducted at some point following his battle with Kamen Rider Blood.

Arriving in his Time Mazine, Zi-O disembarked and found Sento, who noted the name "Kamen Rider" on his mask. Revealing to Sento that he possessed the power of Build, Zi-O used the Build Ridewatch to assume BuildArmor as he entered the fray. After striking several monsters with his Drill Crusher Crusher, Zi-O quickly performed a Vortex Time Break which wiped out all the Riders' opponents while catching the prior Riders in the crossfire. Reverting to his default form, Zi-O was left with Sento, who questioned who the Rider was and how he had his power. Introducing himself as Kamen Rider Zi-O, Sougo proclaimed himself as the demonic king with the powers of all Kamen Riders, while acknowledging that he was going by the word of others. Kamen Rider Build: Be The One

Personality

Sougo is described as an ambitious young man with a strong desire to be king. This desire stems from a recurring dream he has had since his childhood, where a man in black, who would later be revealed to be Swartz, had encouraged him into becoming one in order to save the world. Because of his eccentric dream, Sougo did not have a lot of friends growing up, with his sole companion being a toy robot, a fact that Junichiro would confide later with Tsukuyomi, saying both she and Geiz were the first closest friends he ever had. Sougo also exhibits fanatical admiration towards the presence of regal figures (i.e.: Kuroto Dan) and ordinary people who possess benevolent king-like qualities (i.e.: Eiji Hino), as he believes he can learn from individuals who have succeeded in their ascension and also understand what is needed for one to be a benevolent ruler, resulting in him becoming one step closer to accomplishing his own ambitions.

His views for kingship changed once he discovered the existence of his tyranical alternate future self, and temporarily abandoned his quest for kingship. However with support from Geiz, Sougo began displaying emotional and psychological resilience when facing such moral dilemmas; even when confronted by the Mirror World manifestation of his own dark side, Sougo persevered and adapted, and was able to come to terms with his inner darkness and decided to risk it all in finding out if he truly does become the evil tyrant he was destined to be. Despite so, Sougo is still someone who is sensitive towards people who tell him that he will or recommend that he become an evil demon king, despite him on several occasions voicing out his intentions to become the very opposite.

Sougo is a peaceful and genuinely kind man at heart who confidently feels obligated to show compassion and empathy even towards people who have committed horrible deeds, such as Yuko Kitajima, Heure, and Ora, as he feels it is a quality that kings should possess. He will gladly put himself in danger in order to cease a conflict, a trait even Tsukuyomi does not fully understand. He is also very trustful towards others, and had no doubt that Geiz would use the Wizard Ridewatch and defeat Another Wizard in 2012.

Sougo also showed an inability to come out with his feelings, hiding the fact that he genuinely felt lonely after Geiz and Tsukuyomi left and continued insisting he was fine. It wasn't until Junichiro built up the courage to actually scold him over this, advising him to just come out with his feelings. This encouraged Sougo to admit his loneliness to both Geiz and Tsukuyomi and asked them to return to 9 5 DO.

Despite his peaceful nature, it doesn't mean that Sougo never shows anger. The first example was right after he discovered the result of the future he caused and witnessed the man he feared to become, and attacked Ohma Zi-O to no avail. After Heure was killed by Ora, and his death was mocked by Another Drive, it left Sougo in a rage and he mercilessly attacked and killed Another Drive. Following Swartz informing of three impossible choices to stop him, Sougo couldn't do anything but scream Swartz's name in grief and anger. That anger and rage took a turn for the worse after Geiz's death, who shielded him from Another Decade's attack. Combined with Tsukuyomi's supposed betrayal and the fact his life was manipulated by Swartz this whole time, Sougo then accepted the power of Ohma Zi-O and defeated Swartz with no hesitation. Despite his transformation into Ohma Zi-O, Sougo was able to not let his grief corrupt him, leading him to not go on the path of villainy like his future self did, but instead restore the multiverse back to normal.

Throughout the course of his journey, Sougo has improved his combat skills considerably, rising from the ranks of an amateur combatant to a formidable warrior, who could contend with more seasoned warriors such as Geiz in a relatively short period of time. In regards to his fighting habits, Sougo is a resourceful and competent fighter who relies heavily upon his huge arsenal of Rider Armors and weapons. While not a fully technical fighter, Sougo approaches a fight in a composed manner and remains calm and level-headed under fire. He is a focused and cunning strategist who can adapt to most situations with innovative strategies.

Because of his optimistic approaches, Sougo adds the verbal tic "Feels like it" (気がする Kigasuru) at the end of most of his sentences.

Legend Rider Catchphrases

Occasionally when Sougo dons a new RiderArmor, he will say the original Rider's catchphrase, albeit somewhat altered:

  • Build: The rules of victory have been set! (Sougo moves his hand back and forth after finishing, annoying Sento)
  • Ex-Aid: With no continues, I feel like I can clear this game! (Sougo adds his verbal tic in)
  • Ghost: I'm gonna try letting my life burn bright! (the original phrase is My life is burning bright)
  • Gaim: Hanamichi, on Parade! (the original phrase is Hanamichi on stage)
  • Fourze: I'm going to Space! (In the original script, Sougo adds a Wa (), which changes the original meaning of the phrase.)
  • OOO: Seiya! (Sougo only says this at the end of Scanning Time Break)
  • Double: Now, tell me your sins! (the original phrase is Now, count up your sins)

Powers & Abilities

Skills

  • Vast Historical Knowledge: According to Tsukuyomi, Sougo excels in history, although Sougo can stumble on remembering some historical figures as Mondo Douan has shown to be more adept in this field than him.
  • Keen Manipulator: Sougo has a talent for understanding how people would behave and subsequently exploiting people around him to do his bidding like how he tricked both Geiz and Tsukuyomi into watching Another Wizard's magic show with him and how he took advantage of Woz to make him cooperate with him and Geiz. Geiz considered his manipulative capabilities to be a serious threat and an indicator of his potential to become an evil demon king.
  • Timeline Protection/Manipulation: Upon acquiring the Zi-O Ridewatch II, Sougo gained several abilities allowing to manipulate time as he wishes. These abilities can be performed in and out of Rider form, which implies that the Ridewatch's abilities were bestowed upon him directly. Tsukuyomi openly admitted to Geiz that Ohma Zi-O has these abilities as well, which were what made him so fearsome.
    • Temporal Rewind: Sougo can reverse time, allowing him to redo a certain event and change the future, however he must have had to personally witnessed the event in order to do so. So far, he has performed this ability twice to reverse the deaths of two people. His first recorded usage of the ability was to undo Geiz' death from Another Ryuga, and the second time was to undo Tsukuyomi's death by Another Kikai. While Sougo has been shown to have only reversed events once, it's unknown if he can reverse it a second time in the case he fails to succeed in changing the timeline the first time. However, he has stopped using this ability once aware of how dangerous these abilities are shown to his friends.[2]
    • Dreaming: Tsukuyomi theorizes that Sougo's dreams of the future causes him to subconsciously integrate them into the timeline, as evident of the events that transpire in present day while he is dreaming. However, to what extent Sougo has to the control of this ability is unknown. The first recorded usage of this ability was when he dreamt of Rentaro Kagura in the year 2022 and gave rise to Another Shinobi in the present day, The second time was when he dreamt of Rento Makina in 2121 and gave rise to Another Kikai in the present day. However these dreams are not entirely all-powerful, as Sougo can change his present day decisions in order to completely stop or delay the prophesied event from happening, as such when his dreams of the fated duel between him and Geiz on Oma's Day was averted completely. The third time was when he dreamt of Aruto Hiden in the year 2019 during the events of Kamen Rider Zi-O: Over Quartzer, though it did not give rise to an Another Zero-One during the present day.
  • Retrocognition: Sougo also has the ability to look into someone's past, though he isn't able to fully come to terms with this ability as of now. The first recorded usage of this ability was when he received an influx of Yuko Kitajima's memories, although he wasn't able to fully describe it. 2008: First Love, Wake Up!
  • Teleportation: Sougo as GrandZi-O has ability to teleport himself, which is helpful to him as defense against several attacks. 2019: Tsukuyomi Confidential This ability seems to be unable to be traced by Zi-O II's future sight.
  • Telekinesis: When an army of Kasshins tried to crush Zi-O's Ohma Form, he simply used telekinesis to hurl them into a wall.

Weaknesses

  • Poor Academic Performance: According to Tsukuyomi, Sougo is helpless in science and curricular subjects in school. This indicated when he first used the BuildArmor, and instead of proper equations, it simply listed sentences stating that he 'didn't know' or 'something I learned in grade school'. However,  Sougo does manage to pass his exams with an 82/100 and avoid dropping out. Despite having snored through his actual studying, Sougo is able to graduate.
  • Poor Gaming Skills: When Sougo plays Mighty Action X, he fails several times and this is indicated when he uses Kamen Rider Ex-Aid based attacks with his Ride HeiSaber and his Critical Time Break finisher with Ex-AidArmor, failing to land a perfect on any of those attacks hence making Sougo weak in using powers of any of the Gamer Riders' powers.
  • Future Sight Exploitation: Zi-O II's future sight can be exploited by opponents moving super-speed by attacking him fast enough to stop him from counterattacking on time, such as GeizRevive Shippu and Kamen Rider PunchHopper. Currently this has only been done by Geiz, since Zi-O II had managed to counter PunchHopper.
  • Another Zi-O: While Sougo is able to coexist alongside his Another Rider counterpart, they both also become liable against one another. While Sougo is the only one able to defeat Another Zi-O due to having the corresponding Rider power, Another Zi-O can do the same to Sougo as well under the same circumstances.
  • Kamen Rider Drive (Formerly): GrandZi-O could not completely control Drive's powers at full capacity due to him not having faithfully acquired the Drive Ridewatch through his usual means, and was easily countered by Ohma Zi-O. During the events Kamen Rider Zi-O: Over Quartzer, Sougo formally received it from Krim Steinbelt, and was able to take full control of Drive's powers.

Forms

Kamen Rider Zi-O transforms by inserting the Zi-O Ridewatch into the right-hand side of the Ziku-Driver and spinning the Driver 360 degrees. He accesses Rider Armor (ライダーアーマー Raidā Āmā)[3] forms based on previous Heisei Kamen Riders by inserting Ridewatches into the left-hand side of the Ziku-Driver.

Zi-O can execute a finishing attack known as the Time Break (タイムブレーク Taimu Burēku) by pressing the Ride-On Starter on their Rider Ridewatch and rotating the Ziku-Driver. Time Breaks performed in a Rider Armor are named after the respective Rider's special move with "Time Break" after it.

Kamen Rider Zi-O's ending theme is entitled "Zi-O, Toki no Ōja".

Kamen Rider Zi-O
KRZiO-Zi-O

Zi-O

"Rider Time! (Electronic beat) Kamen Rider Zi-O!"
―Transformation announcement[src]

Rider Statistics

  • Rider Height: 200.0 cm[4]
  • Rider Weight: 92.0 kg[4]

Ability Parameters

  • Punching Power: 8.2 t[4]
  • Kicking Power: 19.0 t[4]
  • Maximum Jump Height: 30.2 m[4]
  • Maximum Running Speed: 100 m per 5.0 sec.[4]

Sougo transforms into Kamen Rider Zi-O (仮面ライダージオウ Kamen Raidā Jiō) by inserting the Zi-O Ridewatch into the D '9 Slot on the Ziku-Driver. His base form's visor reads "Rider" (ライダー Raidā), while the logo on his forehead reads "Kamen" (カメン) in katakana. Zi-O's personal weapon in his base form is the Zikan Girade.

Zi-O consists of the following parts:

  • Caliber A (キャリバーA Kyaribā A) - Zi-O's helmet. 'A' stands for Analog.
    • Clock Blade A (クロックブレードA Kurokku Burēdo A) - The clock hands on the Caliber A. It is a data collection device. The long hand, Baryon Hand M (Barion Hando M バリオンハンドM) predicts temporal information, such as enemy timing, while the short hand, Meson Hand H (メソンハンドH Meson Hando H) measures spatial information, such as the distance between Zi-O and the enemy as well as landing points of finishers.
    • Ow Signal (オウシグナル Ou Shigunaru) - The circular section where the two Clock Blades meet. It feeds gathered information to Zi-O, derive optimum solution to problems, and adjust internal systems of Zi-O.
    • Indication Eye (インジケーションアイ Injikēshon Ai) - The visor which spells out "Rider". Sensors with a 270° viewing angle is built into the compound eye.
    • Kamen Dial (カメンダイアル Kamen Daiaru, lit. 'Mask Dial') - Zi-O's faceplate. It invokes an analog clock face, and is made using a multilayer structure composed of the special metal alloy Graphenium (グラフェニウム Gurafeniumu). The Kamen Dial is described by the TV Asahi website to have a beautiful white lustre finish.
    • Crash Bezel (クラッシュベゼル Kurasshu Bezeru) - The metal frame surrounding the face. It is composed of Graphenium.
    • Core Ryūzu (コアリューズ Koa Ryūzu, lit. 'Core Crown') - The 'button' on Zi-O's left cheek. It is an information management unit that stores combat data.
  • Oval Light Tecter (オーバルライトテクター Ōbaru Raito Tekutā) - Zi-O's shoulder and chest armor. A metal coating called Graphenium Coat (グラフェニウムコート Gurafeniumu Kōto) has been applied, raising durability. As a result, the Oval Light Tecter is not only lightweight, but is also 200 times stronger than steel.
  • Mid Band Liner M (ミッドバンドライナーM Middo Bando Rainā M) - The silver band that runs vertically across Zi-O's torso, it connects the Ziku Driver to the head, converting energy made by the Driver into bioenergy.
  • Time Rush Arm (タイムラッシュアーム Taimu Rasshu Āmu) - Zi-O's arms. Nanoscopic "Nanotube Muscle" (ナノチューブ筋 Nanochūbu-kin) tubing covers it, increasing strength.
  • Flex Arm Girder (フレックスアームガーダー Furekkusu Āmu Gādā) - Zi-O's forearm armor. It is composed of the shock-absorbant material AMsein (アムセイン Amusein), allowing it to absorb and disperse physical attacks with ease.
  • Zi-O Leap Hand (ジオウリープハンド Jio Rīpu Hando) - Zi-O's hand units. It is covered with the purple metal Graphenium Bite (グラフェニウムバイト Gurafeniumu Baito) units, raising destructive punching power.
  • Adjustrike Suit (アジャストライクスーツ Ajasutoraiku Sūtsu) - Zi-O's bodysuit. It automatically repairs minor damage.
  • Time Rush Leg (タイムラッシュレッグ Taimu Rasshu Reggu) - Zi-O's legs. Nanoscopic "Nanotube Muscle" (ナノチューブ筋 Nanochūbu-kin) tubing covers it, increasing strength.
  • Counter Pad (カウンターパド Kauntā Pado) - Zi-O's kneepads. It reads combat data on the field and sends it to the helmet.
  • Flex Leg Girder (フレックスレッグガーダー Furekkusu Reggu Gādā) - Zi-O's shin protecters. It is composed of the shock-absorbant material Amsein, allowing it to absorb and disperse physical attacks with ease.
  • Zi-O Leap Shoes (ジオウリープシューズ Jio Rīpu Shūzu) - Zi-O's shoes. The tip is covered with the Graphenium Bite (グラフェニウムバイト Gurafeniumu Baito) units, increasing destructive kicking power. Additionally, The katakana for the word "Kick" (キック) in engraved on the soles.

This form has five finishers:

  • Ziku-Driver finishers:
    • Time Break (タイムブレイク Taimu Bureiku): This finisher has two variations.
      • Rider Kick: A series of magenta-colored "Kick" (キック Kikku) characters appear and circle the enemy. Zi-O then jumps high as the "Kick" characters merge into one and imprint on Zi-O's right foot as Zi-O performs a Rider Kick.
      • Rider Slash: Zi-O performs an enhanced version of his Giri Giri Slash.
  • Zikan Girade finishers:
    • Ken Mode
      • Giri Giri Slash (ギリギリスラッシュ Giri Giri Surasshu): Zi-O uses the power of a Ridewatch in the Zikan Girade in Ken Mode and performs a powerful slash.
        • Zi-O: Zi-O coats the Zikan Girade in magenta energy before slashing the enemy. The slash then projects two silver energy clocks upon impact.
        • Gaim: Zi-O coats the Zikan Girade in orange energy before slashing the enemy. The slash then projects an orange slice energy upon impact in a manner similar to the Daidaimaru's Daidai Ittou finisher.
    • Zyu Mode
      • Sure Sure Shooting (スレスレシューティング Zure Zure Shūtingu): Zi-O uses the power of a Ridewatch in the Zikan Girade in Juu Mode and performs a powerful blast.
        • Fourze: Zi-O shoots a barrage of missiles at the enemy in a manner similar to the Launcher Module.
        • W: Zi-O shoots purple energy bullets surrounded by green gusts of wind similar to Trigger Aerobuster.

Appearances: Be The One, Zi-O Episodes 1-12, Heisei Generations FOREVER, 13-22, 25, Rider Time: Kamen Rider Ryuki Episodes 1 and 3, 28-41, 43, 45-46, Kamen Rider Zi-O: Over Quartzer, 47-49, Kamen Rider Zi-O NEXT TIME: Geiz, Majesty

BuildArmor
KRZiO-Zi-Obuild

BuildArmor

"Rider Time! Kamen Rider Zi-O! Armor Time! (Electronic beat mixed with RabbitTank-esque music) Best Match! Build!"
―Transformation announcement[src]

Rider Statistics

  • Rider Height: 200.0 cm[5]
  • Rider Weight: 108.0 kg[5]

Ability Parameters

  • Punching Power: 10.1 t[5]
  • Kicking Power: 23.5 t[5]
  • Maximum Jump Height: 37.5 m[5]
  • Maximum Running Speed: 100 m per 4.0 sec.[5]

BuildArmor (ビルドアーマー Birudo Āmā) is Zi-O's Kamen Rider Build-based form accessed by inserting the Build Ridewatch into the D '3 Slot on the Ziku-Driver, invoking Kamen Rider Build's RabbitTank Best Match Form. Its visor spells out "Build" (ビルド Birudo), and its shoulder pads are modeled after empty Fullbottles.

In this form, he wields the Drill Crusher Crusher (ドリルクラッシャークラッシャー Doriru Kurasshā Kurasshā), themed after Drill Crusher and the Fullbottle Shoulders allow him to harness the abilities of the Rabbit and Tank Halfbodies.

The Build Armor also contains the following parts:

  • Build Head Gear M (ビルドヘッドギアM Birudo Heddo Gia M) - Build Armor's helmet
    • Meson Hand H Tank Plus (メソンハンドHタンクプラス Meson Hando H Tanku Purasu) - The Meson Hand empowered with a shooting reinforcement device in the shape of a tank turret.
    • Baryon Hand M Rabbit Plus (バリオンハンドMラビットプラス Barion Hando M Rabitto Purasu) - The Baryon Hand empowered with an enhanced hearing device in the shape of a rabbit ear.
    • Indication Eye (インジケーションアイ Injikēshon Ai) - The visor which spells out "Build". Sensors with a 270° viewing angle is built into the compound eye.
    • Matching Frame (マッチングフレーム Matchingu Furēmu) - The main frame that supports Build Head Gear M.
  • Fullbottle Shoulders (フルボトルショルダー Furubotoru Shorudā) - The shoulders of the BuildArmor which takes the form of Fullbottles. The red "Rabbit" Fullbottle Shoulder increases Zi-O's avoidance ability and agility, while the blue "Tank" Fullbottle Shoulder improves destructiveness of attacks.
  • Vortex Breaster (ボルテックブレスター Borutekku Buresutā) - The chestplate of BuildArmor. During finishers, it develops a graph-type platform that Zi-O can slide on. It also realises various mathematical equations and formulas according to the user, which in Zi-o's case, creates sentences such as "Part I don't know" and "Lucky number x Lucky Number".
  • Build Ability Plate (ビルドアビリティプレート Birudo Abiriti Purēto) - The thigh armor of BuildArmor. The red thigh armor on the left leg gives Zi-O the ability to execute light and quick attack, while the blue thigh armor on the right leg gives Zi-O the ability to execute heavy power kicks akin to tank bombardment.

Compared to his base form in terms of stats, Zi-O is able to hit harder and has more agility.

This form's finisher is the Vortex Time Break (ボルテックタイムブレーク Borutekku Taimu Burēku): Zi-O performs a variation of the RabbitTank's Vortex Finish that has the energy chart occupy a straight line he slides on as he slashes and stabs the enemy several times with the Drill Crusher Crusher.

Appearances: Be The One, Zi-O Episodes 2-4, 8-9, 25, 38

Ex-AidArmor
KRZiO-Zi-Oexaid

Ex-AidArmor

"Rider Time! Kamen Rider Zi-O! Armor Time! (Electronic Pop mixed with Rider Gashat-esque music) Level Up! Ex-Ai~d!"
―Transformation announcement[src]

Rider Statistics

  • Rider Height: 204.8 cm[6]
  • Rider Weight: 110.6 kg[6]

Ability Parameters

  • Punching Power: 10.8 t[6]
  • Kicking Power: 24.4 t[6]
  • Maximum Jump Height: 43.1 m[6]
  • Maximum Running Speed: 100 m per 4.2 sec.[6]

Ex-AidArmor (エグゼイドアーマー Eguzeido Āmā) is Zi-O's Kamen Rider Ex-Aid-based form accessed by inserting the Ex-Aid Ridewatch into the left-hand side of the Ziku-Driver, invoking Kamen Rider Ex-Aid's Action Gamer Level 2. Its visor spells out "Ex-Aid" (エグゼイド Eguzeido) and its shoulder pads are modeled after the Rider Gashats.

In this form, Zi-O wields the Gashacon Breaker Breakers (ガシャコンブレイカーブレイカー Gashakon Bureikā Bureikā), which allows Zi-O to crush opponents with piledriver and heavy mass attacks. Also, whenever Zi-O smashes the enemy with them, they'll project the katakana for Hit (ヒット Hitto) upon impact. He can also create the Chocolate Blocks from Mighty Action X for increased jump height.

The Ex-Aid Armor also contains the following parts:

  • Ex-Aid Head Gear M (エグゼイドヘッドギアM Eguzeido Heddo Gia M) - Ex-AidArmor's helmet.
    • Cool Ride Hair (クールライドヘアー Kūru Raido Heā) - The 'hair' emulating Action Gamer 2's hairpiece. It is applied with an explosion-proof coating, giving extra protection to Zi-O's head.
    • Dynamic Goggle Indication Eye (ダイナミックゴーグルインジケーションアイ Dainamikku Gōguru Injikēshon Ai) - The visor of Ex-AidArmor, sensors with a viewing angle of 270° have been installed within the compound eye. It has excellent durability due to being coated with explosion-proof coating.
    • Mighty Mech Frame (マイティメックフレーム Maiti Mekku Furēmu) - The main frame that supports Ex-Aid Head Gear M.
  • Gashat Shoulders (ガシャットショルダー Gashatto Shorudā) - The shoulder armor which takes the form of Rider Gashats. It is able to generate a game area, allowing Zi-O to suppress damage within the area.
  • Critical Breaster (クリティカルブレスター Kuritikaru Buresutā) - The chestplate of Ex-AidArmor. It also emulates the Rider Gauges of the Ex-Aid Riders. It analyses surrounding fields and distinguishes enemies.
  • Ex-Aid Ability Plate (エグゼイドアビリティプレート Eguzeido Abiriti Purēto) - The thigh armor of the Ex-AidArmor. It has an installed Gain Raiser (ゲインライザー Gein Raizā) program built in which allows Zi-O to copy Kamen Rider Ex-Aid's abilities, raising attack and defense power.

Compared to his base form in terms of stats, Zi-O is able to hit harder but has less agility than BuildArmor.

This form's finisher is the Critical Time Break (クリティカルタイムブレーク Kuritikaru Taimu Burēku): After a prelude appears, Zi-O tosses the prelude screen to the air before pounding the ground with the Gashacon Breaker Breakers to send the enemy flying. Zi-O then tosses the fake prelude screen's bar and rushes through the katakana that make "Critical Time Break" for a flurry of punches that project the attack name's kana within each hit. This attack is similar to Ex-Aid Action Gamer Level 2's Mighty Critical Strike.

Appearances: Zi-O Episode 4, 33

FourzeArmor

KRZiO-Zi-Ofourze

FourzeArmor


FourzeArmor without Rockets

FourzeArmor (Booster Module removed)


"Rider Time! Kamen Rider Zi-O! Armor Time! (Fast-paced triumphant music mixed with Fourze Driver's stanby) 3, 2, 1! Fourze![7]"
―Transformation announcement[src]

Rider Statistics

  • Rider Height: 202.7 cm[8]
  • Rider Weight: 142.2 kg[8]

Ability Parameters

  • Punching Power: 20.2 t[8]
  • Kicking Power: 19.8 t[8]
  • Maximum Jump Height: 26.6 m[8]
  • Maximum Running Speed: 100 m per 6.3 sec.[8]
  • Maximum Flight Speed: 49,000 km/h[8]

FourzeArmor (フォーゼアーマー Fōze Āmā) is Zi-O's Kamen Rider Fourze-based form accessed by using the Fourze Ridewatch in the left-hand side of the Ziku-Driver, invoking Fourze's Base States. Its visor spells out "Fourze" (フォーゼ Fōze) and its shoulder pads are modeled after the Rocket Module.

In this form, not only does Zi-O gain the powers of Kamen Rider Fourze, but his armor has a rocket mode for enhanced flight, and for a special ramming attack. As a side-effect of using this form, he will announce a personal name for his finishing attack, much like Fourze does.

The armor also has an internal oxygen supply, allowing Sougo to survive within the vacuum of outer space.

The Fourze Armor bears the following parts:

  • Fourze Head Gear (フォーゼヘッドギア Fōze Heddo Gia) - FourzeArmor's helmet.
    • Shell Top Gear (シェルトップギア Sheru Toppu Gia) - Forehead armor of Fourze Head Gear. It is made from the ultra-rigid metal astorium (アストリウム asutoriumu), the same materials used in Kamen Rider Fourze's Modules, which protects the wearer's head from any shock, and reduce damage.
    • Observation Spike (オブザベーションスパイク Obuzabēshon Supaiku) - Sensors of Fourze Head Gear located on the 'wings'. Reads the external environment for data, such as geomagnetism, and the state of the surrounding atmosphere.
    • Monolithic Carbon Indication Eye (モノリシックカーボンバイザー Monorishikku Kābon Baizā Injikēshon Ai) - The visor of the FourzeArmor, sensors with a viewing angle of 270° have been installed within the compound eye. It shows the current state of Zi-O. The wearer's vision is protected from intense sunlight and electromagnetic waves found in outer space thanks to the visor incorporating a super hard carbon light shield.
  • Limit Breaster (リミットブレスター Rimitto Buresutā) - The centre chestplate. It is a central circuit that fits the full capabilities of Kamen Rider Fourze. It control each unit, aiding Zi-O during battle.
  • Fairing Flappers (フェアリングフラッパー Fearingu Furappā) - The shoulder armor which takes a form resembling Fourze's Rocket Module. In rocket mode, it becomes a fairing, and by generating a resistance damping field, it drastically improves flight speed in the atmosphere and protects the wearer from the impact such as acoustics, frictional heat during gravity and gravitational acceleration.
  • Booster Module (ブースターモジュール Būsutā Mojūru) - Sub propeller and attitude control device mounted on both forearms of the Kamen Rider Zi-O's FourzeArmor. In addition to enabling vertical takeoff and landing by explosive thrust force and flexible thrust deflection through the arm, it gives the kick a destructive power like a drill by producing high speed rotation. Also, it is possible to remote control by itself in a short time.
    • Spear Head Bite (スピアヘッドバイト Supia Heddo Baito) - The tips of FourzeArmor's Booster Modules. Because it is composed of super durable Graphenium Bite units, it can be used as striking units.
  • Basement Plate (ベースメントプレート Bēsumento Purēto) - The thigh armor of the FourzeArmor. During rocket mode attacks, an arm that attaches the Basement Plate to the Mobilito Engines on the legs lift up the engines, allowing transformation to rocket mode.
  • Mobilito Engine (モビリットエンジン Mobiritto Enjin) - The main engines of FourzeArmor. The orbital titanium cylinder frame has a built-in cosmic engine unit that is small but exhibits high thrust, and it is operated with a pair of 4 units on the back and 2 on the back.

Compared to his previous Rider Armors, FourzeArmor endows Zi-O with increased punching power at the cost of his agility and kicking power, but this is made up by his ability to utilize his rocket mode allowing him to fly.

This form has two finishers:

  • Ziku-Driver finishers:
    • Limit Time Break (リミットタイムブレーク Rimitto Taimu Burēku). This finisher has two variations[7]:
      • Zi-O transforms into a rocket-like state to fly himself and the enemy into the Earth's upper atmosphere before delivering a corkscrew kick with his lower half covered in magenta energy. This variation is dubbed by Zi-O as the Space Rocket Tailspin Kick (宇宙ロケットきりもみキック Uchū Roketto Kirimomi Kikku).
      • Zi-O transforms into a rocket-like state to fly slightly above the enemy before delivering a corkscrew kick. This variation is dubbed by Zi-O as the Rocket Tailspin Kick (ロケットきりもみキック Roketto Kirimomi Kikku).
  • Zikan Girade finishers:
    • Zyu Mode
      • Sure Sure Shooting (スレスレシューティング Zure Zure Shūtingu): Zi-O uses the power of a Ridewatch in the Zikan Girade in Juu Mode and performs a powerful blast.
        • Fourze: Zi-O shoots a projection of the Rocket Module at the enemy.

Appearances Zi-O Episodes 5-6, 8-9, 28, 37-38

OOOArmor
KRZiO-Zi-Oooo

OOOArmor

"Rider Time! Kamen Rider Zi-O! Armor Time! (Drum beat mixed with Tatoba Combo's ending song) Taka! Tora! Batta! OOO![9]"
―Transformation announcement[src]

Rider Statistics

  • Rider Height: 202.0 cm[10]
  • Rider Weight: 116.0 kg[10]

Ability Parameters

  • Punching Power: 13.1 t[10]
  • Kicking Power: 26.1 t[10]
  • Maximum Jump Height: 92.4 m[10]
  • Maximum Running Speed: 100 m per 4.7 sec.[10]

OOOArmor (オーズアーマー Ōzu Āmā) is Zi-O's Kamen Rider OOO-based form accessed by using the OOO Ridewatch in the left-hand side of the Ziku-Driver, invoking Kamen Rider OOO's Tatoba Combo. Its visor spells out "OOO" (オーズ Ōzu), its chest reads "Taka" (タカ), "Tora" (トラ), and "Batta" (バッタ), while its shoulder pads are modeled after the Tora arms.

In this form, Zi-O gains the powers of Kamen Rider OOO, those being an enhanced sense of direction. thanks to the Taka Indication Eye (タカインジケーションアイ Taka Injikēshon Ai, lit. 'Hawk Indication Eye'), a Tora Claw Z (トラクローZ Tora Kurō Z, lit. 'Tiger Claw Z') claw-like gauntlet, and enhanced jumping thanks to the Batta Springers (バッタスプリンガー Batta Supuringā, lit. 'Grashopper Springers'). As a side-effect of using this form, he will announce "Seiya!" when performing a finishing attack, much like OOO does.

The OOOArmor bears the following parts:

  • OOO Head Gear M (オーズヘッドギアM Ōzu Heddo Gia M) - OOOArmor's helmet.
    • Taka Indication Eye (タカインジケーションアイ Taka Injikēshon Ai, lit. 'Hawk Indication Eye') - The visor of the OOOArmor, sensors with a viewing angle of 270° have been installed within the compound eye. It utilizes a highly sensitive visual sensor, allowing Zi-O to see up to 8km ahead, as well as see objects as small as 0.02mm clearly in high definition. The Taka Indication Eye is so powerful that even in the dark Zi-O can see enemies 3km away.
    • Sailing Taka Shield (セーリングタカシールド Sēringu Taka Shīrudo, lit. 'Sailing Hawk Shield') - The red hawk wing-like side crests decorating OOOArmor's head. It incorporates an anti-gravity UG Plate (UGプレート UG Purēto), allowing the Sailing Hawk Shield to fly during Armor Time transformation. Because it does not need lift under its wings to fly, the wings are mainly used as sharp cutting tools and defensive armor.
    • Tail Blocker (テイルブロッカー Teiru Burokkā) - OOO Head Gear's breathing apparatus located on the Sailing Taka Shield's 'tail'/mouthplate. An air filtration function is installed, blocking toxins and all types of poisonous gasses, allowing Zi-O to breath normally during battle.
  • Tora Top Shoulder (トラトップショルダー Tora Toppu Shorudā, lit. 'Tiger Top Shoulder') - OOOArmor's right side shoulder. Due to the Supple Stranger (サプルストレンジャー Sapuru Sutorenjā) units installed inside, muscular strength, reaction speed and flexibility is enhanced, allowing for more aggressive attacks. Additionally, the Tora Head (トラヘッド Tora Heddo, lit. 'Tiger Head') search unit is equipped with various sensors that scan the battlefield for any useful information, which it then converts into electrical signals and acts upon said signals.
  • Tora Bottom Shoulder (トラボトムショルダー Tora Botomu Shorudā, lit. 'Tiger Bottom Shoulder') - OOOArmor's left side shoulder. Due to the Supple Stranger units installed inside, muscular strength, reaction speed and flexibility is enhanced, allowing for more aggressive attacks. Additionally, it contains a posture controlling device in the Tread Tail (トレッドテイル Toreddo Teiru), which automatically corrects body posture in battle to prevent stumbling.
  • Scanning Breaster (スキャニングブレスター Sukyaningu Buresutā) - OOO Armor's chestplate. It contains a central circuit unit that replicates Kamen Rider OOO's powers. With it, OOOArmor can combine three different powers together to maximise synergy (シナジー Shinajī) during battle.
  • Tora Arm Plate (トラアームプレート Tora Āmu Purēto, lit. 'Tiger Arm Plate') - OOOArmor's gauntlets. By utilizing a monocoque outer shell plate on top of a gyro axis mechanism, impacts can be taken without much damage to the user's forearm. Furthermore, the installed Tora Claw Z (トラクローZ Tora Kurō Z, lit. 'Tiger Claw Z') unit on the right Tora Arm Plate can easily cut through building walls made of reinforced concrete.
  • Batta Springers (バッタスプリンガー Batta Supuringā, lit. 'Grashopper Springers') - Grey sections resembling grasshopper legs attatched onto Zi-O OOOArmor's waist, upper and lower legs. It is a device set that vastly increase jumping power, and is able to achieve this by utilising highly elastic Resilin Rubber (レジリンラバー Rejirin Rabā) in its construction. It absorbs and divert impact shocks when jumping, allowing the user to continually jump without discomfort.
  • Batta Leg Plates (バッタレッグプレート Batta Reggu Purēto, lit. 'Grasshopper Leg Plates') - OOOArmor's leg plates. It improves leaping capabilities by utilizing servomechanisms to enhance jumping force.

This form's finisher is the Scanning Time Break (スキャニングタイムブレーク Sukyaningu Taimu Burēku)[9].[11]: Zi-O leaps to the air as three giant medal-like projections (In which the medals has "Taka" (タカ), "Tora" (トラ), and "Batta" (バッタ) written on each medal) appear in front of him. Zi-O then drops down for a kicking attack with the three medals converging into one (which form is similar to OOOArmor's chest-plate).

Appearances: Zi-O Episodes 10-11, 28

GaimArmor
KRZiO-Zi-Ogaim

GaimArmor

"Rider Time! Kamen Rider Zi-O! Armor Time! (J-rock music followed by Lockseed's locked & closed sound) Soiya! Ga~im!"
―Transformation announcement[src]

Rider Statistics

  • Rider Height: 207.0 cm[12]
  • Rider Weight: 128.5 kg[12]

Ability Parameters

  • Punching Power: 10.6 t[12]
  • Kicking Power: 25.1 t[12]
  • Maximum Jump Height: 29.2 m[12]
  • Maximum Running Speed: 100 m per 5.4 sec.[12]

GaimArmor (鎧武アーマー Gaimu Āmā) is Zi-O's Kamen Rider Gaim-based form accessed by using the Gaim Ridewatch in the left-hand side of the Ziku-Driver, invoking Gaim's Orange Arms. Its visor spells out "Gaim" (ガイム Gaimu) and its shoulder pads are modeled after the Orange Lockseed.

GaimArmor grants him six Daidaimaru Z (大橙丸Z Daidaimaru Zetto, Great Orange Circle Z) themed after Gaim's Daidaimaru for melee combat and Lockseed Shoulders (ロックシードショルダー Rokkushīdo Shorudā) that allow him to open Crack portals.

The GaimArmor bears the following parts:

  • Gaim Head Gear M (鎧武ヘッドギアM Gaimu Heddo Gia M) - GaimArmor's helmet.
    • Peak Stem (ピークステム Pīku Sutemu) - The green 'stem' piece on top of the helmet. It monitors heart rate, physical/mental damage and other parameters, cooperating with the Ziku-Driver to maximise combat performance.
    • Front Blade (フロントブレード Furonto Burēdo) - The samurai crest in front of the helmet. It provides additional protection to the eyebrows and frontal lobe.
    • Reversal Indication Eye (リバーサルインジケーションアイ Ribāsaru Injikēshon Ai) - Gaim Head Gear M's visor that spells out 'Gaim' in katakana . Sensors with a 270° viewing angle is built into the compound eye.
    • Reversal Arms (リバーサルアーム Ribāsaru Āmu) - The 'ear crests' located on the sides of the ears, it absorbs any further damage taken by the Gaim Head Gear M.
    • Multi Dai Armor (マルチダイアーマー Maruchi Dai Āmā) - The orange sections of the Gaim Head Gear M. It is composed of multiple metal sheets superimposed on top of each other, raising defense. By using electromagnetic force, the metal sheets can escape pressure akin to a cushion, greatly increasing durability.
    • War Frame (ウォーフレーム Uō Furēmu) - The frame that surrounds and supports Gaim Head Gear M. It is so strong that even if it's slit by a sharp blade, no scratches will be left.
  • Squash Breaster (スカッシュブレスター Sukasshu Buresutā) - GaimArmor's chestplate that resembles Kamen Rider Gaim Orange Arms' face. Gives Zi-O excellent swordsmanship, and allows him to utilise up to six swords at the time.
  • Lockseed Shoulders (ロックシードショルダー Rokkushīdo Shorudā) - The shoulder armor which takes the form of Lockseeds. It contains a beacon that recieves a signal from the Gaim Ridewatch when it actvates. The inbuilt Seed Core (シードコア Shīdo Koa) energy source then creates a space-time interference in order for the GaimArmor to appear above Zi-O before lowering down, allowing transformation into GaimArmor.
    • Dai Dai Gouraiwan (ダイダイゴウライワン Dai Dai Gouraiwan) - The upper-back sections attached to the GaimArmor, it resembles Gaim Orange Arm's shoulder armor with Daidaimarus attached. Supportive AI is installed on this section, predicting wearer's movements and acting in conjunction, acting as extra arms that can slash enemies.
    • Dai Dai Sleeve (ダイダイスリーブ Dai Dai Surību) - The lower sections of the Lockseed Shoulders, it is composed of multiple metal sheets superimposed on top of each other, raising defense. By using electromagnetic force, the metal sheets can escape pressure akin to a cushion, greatly increasing durability. Additionally, they act as holsters that can store two Daidaimaru Z (大橙丸Z lit. 'Great Orange Circle Z') swords, Daidaimaru replicas, in them.
  • Glass Slide (グラススライド Gurasu Suraido) - The skirt armor. It is composed and acts the same way as the Dai Dai Sleeve. The 'Reversal Arms' on it absorbs and reduces side damage.
  • Dai Dai Gouraitai (ダイダイゴウライタイ Dai Dai Gouraitai) - The lower legs. Protects lower legs and increases leg strength, allowing Zi-O to withstand recoil from high altitude falling and kicking. Holds as set of Daidaimaru Z's on each.

This form's finisher is the Squash Time Break (スカッシュタイムブレーク Sukasshu Taimu Burēku): This finisher has two variations.

  • Zi-O slashes the enemy with the Daidaimaru Zs before trapping them in an badly drawn orange sphere.
  • Zi-O slashes the enemy with the Daidaimaru Zs, causing him to split.

Appearances: Zi-O Episodes 11-13, 28-29

WArmor
KRZiO-Zi-Odouble

WArmor

"Rider Time! Kamen Rider Zi-O! Armor Time! (Cyclone Memory-styled rock music) Cyclone! Joker! Double! (low-pitched Joker Memory orchestral hit)"
―Transformation announcement[src]

Rider Statistics

  • Rider Height: 200.0 cm[13]
  • Rider Weight: 102.5 kg[13]

Ability Parameters

  • Punching Power: 14.9 t[13]
  • Kicking Power: 22.5 t[13]
  • Maximum Jump Height: 34.8 m[13]
  • Maximum Running Speed: 100 m per 4.0 sec.[13]

WArmor (ダブルアーマー Daburu Āmā, pronounced "Double Armor")[13] is Zi-O's Kamen Rider Double-based form accessed by using the Double Ridewatch in the left-hand side of the Ziku-Driver, invoking Double's CycloneJoker. Its visor spells out "Double" (ダブル Daburu), and its shoulder pads are modeled after the Cyclone and Joker Gaia Memories.

In this form, Zi-O gains W's Aerokinesis, and hand-to-hand fighting styles. As a side-effect of using this form, Zi-O gains Shotaro's habit of flicking his left wrist before entering battle, or executing finishers.

The WArmor bears the following parts:

  • W Head Gear M (ダブルヘッドギアM Daburu Heddo Gia M) - The helmet. Pronounced as "Double Head Gear M".
    • W Feeler Clock Blade A (ダブルフィーラークロックブレードA Daburu Fīrā Kurokku Burēdo A) - The clock hand antenna. While it collects spatial and temporal information like the normal Clock Blade A does, it also allows Zi-O to perceive wind movement, increasing sensitivity to a point that it is almost as if there was a secondary pair of eyes at the back of the head.
    • Gaia Finder Indication Eye (ガイアファインダーインジケーションアイ Gaia Faindā Injikēshon Ai) - The visor of the WArmor, sensors with a viewing angle of 270° have been installed within the compound eye. By adding a W Finder (ダブルファインダー Daburu Faindā) feature, visibility is assured even in unfavourable wind conditions (i.e. windstorms).
    • Gaia Nose (ガイアノーズ Gaia Nōzu) - The inbuilt olfactory sensor. It can detect smells and scents one million times more effectively than normal humans.
    • Gaia Frame (ガイアフレーム Gaia Furēmu) - The frame surrounding the head. It is extremely strong due to its construction involving the stacking of multiple dense armor plates on top of each other.
  • Maximum Breaster (マキシマムブレスター Makishimamu Buresutā) - The chestplate. It contains a central circuit that allows Zi-O to utilise Kamen Rider Double's abilities, such as high fighting ability and wind-like agility.
  • Gaia Memory Shoulders (ガイアメモリショルダー Gaia Memori Shorudā) - The shoulders. They resemble Gaia Memories. The green Right Cyclone (ライトサイクロン Raito Saikuron) shoulder can control surrounding winds by changing the local barometric pressure, while the dark purple Left Joker (レフトジョーカー Refuto Jōkā) shoulder has the ability to raise the user's movement ability. On top of all these abilities, the Gaia Memory Shoulders can detach from the main body during deathblows, with each shoulder becoming an autonomous humanoid entity called Memory Droids (メモリドロイド Memori Doroido).
    • Cyclone Stabiplate (サイクロンスタビプレート Saikuron Sutabipurēto) - The green attitude control device hanging down from the Right Cyclone shoulder. It stabilises the whole body's posture when in midair or in strong gusts of wind.
    • Joker Stabiplate (ジョーカースタビプレート Jōkā Sutabipurēto) - The dark purple attitude control device hanging down from the Left Joker shoulder. It stabilises the whole body's posture during combat.

This form's finisher is the Maximum Time Break (マキシマムタイムブレーク Makishimamu Taimu Burēku): Zi-O performs a variation of Double's Joker Extreme, with the Rider Armor assuming humanoid forms representing Double's halves, with all three converging on the target in a rider kick similar to the Triple Extreme.

Appearances: Kamen Rider Heisei Generations FOREVER, Zi-O Episode 20, 43, 46

KuugaArmor
KRZiO-Zi-Okuuga

KuugaArmor

"Rider Time! Kamen Rider Zi-O! Armor Time! (Epic string music, followed by Mighty Form transformation noise) Kuuga! (Arcle post-transformation noise)"
―Transformation announcement[src]

Rider Statistics

  • Rider Height: 202.8 cm[14]
  • Rider Weight: 106.2 kg[14]

Ability Parameters

  • Punching Power: 15.6 t[14]
  • Kicking Power: 23.5 t[14]
  • Maximum Jump Height: 39.2 m[14]
  • Maximum Running Speed: 100 m per 3.9 sec.[14]

KuugaArmor (クウガアーマー Kūga Āmā) is Zi-O's Kamen Rider Kuuga-based form accessed by using the Kuuga Ridewatch in the left-hand side of the Ziku-Driver, invoking Kuuga's Mighty form. Its visor spells out "Kuuga" (クウガ Kūga), and while its shoulder pads are modeled after Kuuga's own, its gauntlets are also colored after Kuuga's own.

The KuugaArmor bears the following parts:

  • Kuuga Head Gear M (クウガヘッドギアM Kuuga Heddo Gia M) - The helmet
    • Kuuga Crown (クウガクラウン Kuuga Kuraun) - The golden crest/forehead armor. It is extremely hard and contains a sealed energy generator, increasing defensive power.
    • Indication Eye (インジケーションアイ Injikēshon Ai) - The visor which spells out "Kuuga". Sensors with a 270° viewing angle is built into the compound eye.
    • Blocker Frame (ブロッカーフレーム Burokkā Furēmu) - The main framework of the Kuuga Head Gear M. The structure is similar to that of an insect's exoskeleton, and is extremely durable and elastic.
  • Mighty Breaster (マイティブレスター Maiti Buresutā) - The chestplate. It contains a central circuit that replicates the full abilities of Kamen Rider Kuuga. During battle, it has the ability to cope with all situations and transmit information to each armor part.
  • Blocker Shoulder (ブロッカーショルダー Burokkā Shorudā) - The shoulder armor. The structure is similar to that of an insect's exoskeleton, and is extremely durable and elastic.
  • Lower Stabi Plate (ロワースタビプレート Rowā Sutabi Purēto) - The abdomen armor. Supports the torso structurally and protects it from impact.
  • Arm Band Plate M (アームバンドプレートM Āmu Bando Purēto M) - The forearm armor. Offensive and defensive strength is enhanced via a strong and shock-insensitive monocoque shell plate. It incorporates a linear servo axis to enhance joint movement. The Arm Band Plate M is equipped with a golden control ring that amplifies the wearer's movement ability and senses.
  • Kuuga Ability Plate (クウガアビリティプレート Kuuga Abiriti Purēto) - The thigh armor. The same composition that makes up Kamen Rider Kuuga's armor is replicated (in a limited way) and used as material. It can increase destructive power by letting sealed energy flow to each part.
  • Leg Band Plate M (レッグバンドプレートM Reggu Bando Purēto M) - The lower leg armor. Offensive and defensive strength is enhanced via a strong and shock-insensitive monocoque shell plate. It incorporates a linear servo axis to enhance joint movement.
  • Armed Stake (アームドステーク Āmudo Sutēku) - The feet armor. Its armor structure is connected to the shin, giving it structural strength. When kicking, the entire leg acts as a pile, creating a sense of unity, exerting tremendous drilling power in the process.

This form's finisher is the Mighty Time Break (マイティタイムブレーク Maiti Taimu Burēku):

Appearances: Kamen Rider Heisei Generations FOREVER, Zi-O Episode 33

KivaArmor
GatesKivaArmor

KivaArmor

"Rider Time! Kamen Rider Zi-O! Armor Time! (Rock music mixed with Kiva's transformation noises) Gabu! Kiva![15]"
―Transformation announcement[src]

KivaArmor (キバアーマー Kiba Āmā)[11] is Zi-O's Kamen Rider Kiva-based form accessed by inserting the Kiva Ridewatch into the left-hand side of the Ziku-Driver. Its visor spells out "Kiva" (キバ Kiba) and its shoulder pads are modeled after Kivat-bat the 3rd. This is the only Zi-O form with a yellow visor, like Kiva's base form (While the other form's visor are pink).

In this form, Zi-O possesses a replica of Kiva's Hell's Gate on his right leg.

This form's finisher is the Wake Up Time Break (ウェイクアップタイムブレーク Weiku Appu Taimu Burēku)[15].

Den-OArmor
KRZi-ODen-OArmor

Den-OArmor

"Rider Time! Kamen Rider Zi-O! Armor Time! (Sword Form standby music) Sword Form! Den-O![16]"
―Transformation announcement[src]

Den-OArmor (電王アーマー Den'ō Āmā) is Zi-O's Kamen Rider Den-O-based form accessed by using the Den-O Ridewatch in the left-hand side of the Ziku-Driver, invoking Den-O's Sword Form. Its visor spells out "Den-O" (デンオウ Den Ō).[11]. Its shoulder pads are modeled after the DenLiner Gouka.

This form's finisher is Ore no Time Break (俺のタイムブレーク Ore no Taimu Burēku, lit. "My Time Break")[16].

KabutoArmor
KRZi-OKabutoArmor

KabutoArmor

"Rider Time! Kamen Rider Zi-O! Armor Time! (Electronic beat mixed with Kabuto Zecter post-Rider Form noises) Change Beetle! Kabuto![17]"
―Transformation announcement[src]

KabutoArmor (カブトアーマー Kabuto Āmā) is Zi-O's Kamen Rider Kabuto-based form accessed by using the Kabuto Ridewatch in the left-hand side of the Ziku-Driver, invoking Kabuto's Rider Form. Its visor spells out "Kabuto" (カブト Kabuto). His shoulder pads are modeled after the Kabuto Zecter.

This form's finisher is the Clock Time Break (クロックタイムブレーク Kurokku Taimu Burēku)[17]. [18]

HibikiArmor
KRZi-OHibikiArmor

HibikiArmor

"Rider Time! Kamen Rider Zi-O! Armor Time! (Orchestral fanfare mixed with Onkaku ringing) Hibiki![19]"
―Transformation announcement[src]

HibikiArmor (響鬼アーマー Hibiki Āmā) is Zi-O's Kamen Rider Hibiki-based form accessed by using the Hibiki Ridewatch in the left-hand side of the Ziku-Driver. Its visor spells out "Hibiki" (ヒビキ Hibiki). [18] His shoulders are modeled after the Ongekikou - Kaentsuzumi.

In this form, Zi-O possesses replicas of Hibiki's Ongekibou - Rekka.

This form's finisher is the Ongeki Time Break (音撃タイムブレーク Ongeki Taimu Burēku, lit. "Sound Attack Time Break")[19].

BladeArmor
KRZi-OBladeArmor

BladeArmor

"Rider Time! Kamen Rider Zi-O! Armor Time! (Electronic Pop mixed with Blade's Opening theme) Turn Up! Blade![20]"
―Transformation announcement[src]

BladeArmor (ブレイドアーマー Bureido Āmā) is Zi-O's Kamen Rider Blade-based form accessed by using the Blade Ridewatch in the left-hand side of the Ziku-Driver, invoking Blade's Ace Form. Its visor spells out "Blade" (ブレイド Bureido) and its shoulder pads are modeled after the Blay Rouzer.

This form's finisher is the Lightning Time Break (ライトニングタイムブレーク Raitoningu Taimu Burēku)[20].[11]

RyukiArmor
KRZi-ORyukiArmor

RyukiArmor

"Rider Time! Kamen Rider Zi-O! Armor Time! (Electronic beat mixed with V-Buckle-esque music) Advent! Ryuki![21]"
―Transformation announcement[src]

RyukiArmor (龍騎アーマー Ryūki Āmā) is Zi-O's Kamen Rider Ryuki-based form accessed by using the Ryuki Ridewatch in the left-hand side of the Ziku-Driver. Its visor spells out "Ryuki" (リュウキ Ryūki)[18] and its shoulder pads are modeled after the Drag Visor[22].

This form's finisher is the Final Time Break (ファイナルタイムブレーク Fainaru Taimu Burēku).[21]

AgitoArmor
Zi-OAgitoArmor

AgitoArmor

"Rider Time! Kamen Rider Zi-O! Armor Time! (Epic rock music, followed by Alter Ring's standby noise) Agito!"
―Transformation announcement[src]

AgitoArmor (アギトアーマー Agito Āmā) is Zi-O's Kamen Rider Agito-based form accessed by using the Agito Ridewatch in the left-hand side of the Ziku-Driver, invoking Agito's Ground Form. Its visor spells out "Agito" (アギト Agito), and its shoulder pads are modeled after Agito's Crest Horns.

This form's finisher is the Ground Time Break (グランドタイムブレーク Gurando Taimu Burēku). [18]



The Decade Ridewatch features a slot into which other Ridewatches can be inserted. This allows Zi-O to access hybrid forms based on past Kamen Riders' power-up forms. The katakana of the Rider augmenting the Armor is moved from the face to the right shoulder, and the form name displays across the chest to the left shoulder, while the face projects an image of the power-up form's helmet, and the name of the Rider in English in the bottom right corner of the monitor.

The Decade Ridewatch grants access to the Ride HeiSaber.

DecadeArmor
KRZiO-Zi-Odecade

DecadeArmor

"Rider Time! Kamen Rider Zi-O! Armor Time! (Techno Rock music) Kamen Ride! Wow! Decade! Decade! De~cade! (Decade's transformation sounds)"
―Transformation announcement[src]

Rider Statistics

  • Rider Height: 200.0 cm[23]
  • Rider Weight: 115.1 kg[23]

Ability Parameters

  • Punching Power: 18.7 t[23]
  • Kicking Power: 43.3 t[23]
  • Maximum Jump Height: 49.1 m[23]
  • Maximum Running Speed: 100 m per 3.2 sec.[23]

DecadeArmor (ディケイドアーマー Dikeido Āmā) is Zi-O's Kamen Rider Decade-based upgrade form, accessed when the Decade Ridewatch has no other Ridewatches inserted into it. Its visor and right shoulder read "Decade" (ディケイド Dikeido), while its Dimension Face reads "Kamen Rider Decade" along the bottom.

The DecadeArmor consists of the following parts:[23]

  • Decade Head Gear M (ディケイドヘッドギアM Dikeido Heddo Gia M) - DecadeArmor’s helmet.
    • Meson Hand H (メソンハンドH Meson Hando H) - The short hand sensor to the left side of the Decade Head Gear M. It collects spatial information such as Zi-O’s distance to enemies, landing point of attacks and appropriate relative position of Rider Armors.
    • Baryon Hand M (バリオンハンドM Barion Hando M) - The long hand sensor to the right side of the Decade Head Gear M. It collects temporal information such as rate of enemy attacks and predictability of enemy movement.
    • Dimension Face (ディメンションフェイス Dimenshon Feisu) - Decade Head Gear’s VR unit that resembles a Rider Card. By reproducing the face of a Kamen Rider’s face in 2D, it is possible to replicate its respective Rider’s powers as if it were 3D.
    • Divine Frame (ディヴァインフレーム Divu~ain Furēmu) - The silver border that outlines the Dimension Face. Although it is light as pumice, it can withstand up to 50 tons of impact.
    • Head Groove (ヘッドグルーブ Heddo Gurūbu) - The black grooves on the Divine Frame. By placing each groove at regular intervals across the Divine Frame, the Dimension Face’s power is dispersed throughout the DecadeArmor.
    • Core Ryūzu (コアリューズ Koa Ryūzu, lit. ‘Core Crown’) - The 'button' on Decade Head Gear M’s left cheek. It is an information management unit that stores combat data.
  • Attack Breaster (アタックブレスター Atakku Buresutā) - DecadeArmor’s chest. It contains a central circuit that can replicate Kamen Rider Decade’s abilities. The Attack Breaster can archive the data of all Kamen Riders, allowing Zi-O to master their abilities.
  • Code Indicator (コードインディケーター Kōdo Indikētā) - The cross-shaped barcoded sections. The right shoulder displays the name of the base Kamen Rider used for that form, while the chest to the left shoulder displays the name of the form.
  • Divine Upper Plate M (ディヴァインアッパープレートM Divuain Appā Purēto M) - The combined chest-shoulder armor. Although it is light as pumice, it can withstand up to 50 tons of impact.
  • Mid Band Liner M (ミッドバンドライナーM Middo Bando Rainā M) - The silver band that runs vertically across the DecadeArmor’s torso, it connects the Ziku Driver to the head, converting energy made by the Driver into bioenergy.
  • Ride Shape Suit (ライドシェイプスーツ Raido Sheipu Sūtsu) - The DecadeArmor’s undersuit. By freely manipulating the bonding sequence of the Six Element (シックスエレメント Shikkusu Eremento) particles encapsulated within the Ride Shape Suit’s fabric, it can change DecadeArmor’s performance into that of another Kamen Rider’s suit.
  • Divine Arm Plate M (ディヴァインアームプレートM Divu~ain Āmu Purēto M) - The upper and lower arm armor sections. It consists of 10 layers of laminated armor plating, and during transformation into other Rider powers, the lower 8 layers temporarily change to the same performance of the base Kamen Rider by receiving material and data from the Ride Shape Suit. At the same time, the 2 upper layers are purged.
  • Beat Plate Knuckles (ビートプレートナックル Bīto Purēto Nakkuru) - The DecadeArmor’s thick globular knuckles. It is structured so that each finger node is covered with strong armor, maintaining very high defense power without sacrificing finger articulation.
  • Divine Leg Plate M (ディヴァインレッグプレートM Divu~ain Reggu Purēto M) - The upper and lower leg armor sections. Just like the Divine Arm Plate M, it consists of 10 laminated armor plates, and during transformation into other Rider powers, the lower 8 layers temporarily change to the same performance of the base Kamen Rider by receiving material and data from the Ride Shape Suit. At the same time, the 2 upper layers are purged.
  • Count Pads (カウントパッド Kaunto Paddo) - DecadeArmor’s various watch buttons stuck on the kneepads and other various parts of the body. It instantaneously receives and measures shock damage and sends it to the Core Ryūzu on the Decade Head Gear M.
  • Body Groove Liner (ボディグルーブライナー Bodi Gurūbu Rainā) - The pink outer frame of the Divine Leg Plate Ms. It protects the legs from shock.
  • Groove Stake (グルーブステーク Gurūbu Sutēku) - The feet. It is covered with thick armor that is connected to the shins, and can exert a tremendous amount of force when kicking.
  • Ziku-Driver finisher:
    • Attack Time Break (アタックタイムブレーク Atakku Taimu Burēku)
  • Ride HeiSaber finishers
    • Dual Time Break (デュアルタイムブレーク Dyuaru Taimu Burēku):
      • Kuuga: Zi-O creates an energy crest of Kuuga, which is thrusted at the opponent.
      • Kiva: Zi-O summons a flock of energy bats charging at the opponent.
      • Ryuki: Zi-O coats the blade in orange flames before shooting an orange fireball at the enemy.
      • Blade: Zi-O coats the blade in blue lightning before slashing the enemy, igniting it in blue fire upon impact.

Appearances: Zi-O Episodes 14-17, 19, Rider Time: Kamen Rider Ryuki Episode 3

Build Form
KRZiO-Zi-Odecadebuild

DecadeArmor Build Form

"Final Form Time! B-B-B-Build!"
―Transformation announcement[src]

Rider Statistics

  • Rider Height: 200.0 cm[24]
  • Rider Weight: 108.8 kg[24]

Ability Parameters

  • Punching Power: 18.7 t (right arm)/22.2 t (left arm)[24]
  • Kicking Power: 51.5 t (right leg)/43.3 t (left leg)[24]
  • Maximum Jump Height: 73.7 m[24]
  • Maximum Running Speed: 100 m per 3.0 sec.[24]

DecadeArmor Build Form (ディケイドアーマービルドフォーム Dikeido Āmā Birudo Fōmu) is Zi-O's Kamen Rider Build RabbitTank Sparkling Form-based upgrade form accessed by inserting the Build Ridewatch into the Decade Ridwatch. The chest and left shoulder of DecadeArmor Build Form read "Sparkling" (スパークリング Supākuringu) in katakana, while the right shoulder reads "Build" (ビルド Birudo) in katakana. Its Dimension Face reads "Kamen Rider Build" along the bottom.

In this form, not only does Zi-O gain the powers of RabbitTank Sparkling, but also gets an balanced increase in all stats and access to the Drill Crusher Crusher from BuildArmor.

DecadeArmor Build Form consists of the following parts:[24]

  • Decade Head Gear M Build Form (ディケイドヘッドギアMビルドフォーム Dikeido Heddo Gia M Birudo Fōmu) - The helmet.
    • Meson Hand H (メソンハンドH Meson Hando H) - The short hand sensor to the left side of the Decade Head Gear M. It collects spatial information such as Zi-O’s distance to enemies, landing point of attacks and appropriate relative position of Rider Armors.
    • Baryon Hand M (バリオンハンドM Barion Hando M) - The long hand sensor to the right side of the Decade Head Gear M. It collects temporal information such as rate of enemy attacks and predictability of enemy movement.
    • Dimension Face (ディメンションフェイス Dimenshon Feisu) - Decade Head Gear’s VR unit that resembles a Rider Card. By reproducing the face of a Kamen Rider’s face in 2D, it is possible to replicate its respective Rider’s powers as if it were 3D.
    • Divine Frame (ディヴァインフレーム Divain Furēmu) - The silver border that outlines the Dimension Face. Although it is light as pumice, it can withstand up to 50 tons of impact.
    • Head Groove (ヘッドグルーブ Heddo Gurūbu) - The black grooves on the Divine Frame. By placing each groove at regular intervals across the Divine Frame, the Dimension Face’s power is dispersed throughout the DecadeArmor.
    • Core Ryūzu (コアリューズ Koa Ryūzu, lit. ‘Core Crown’) - The 'button' on Decade Head Gear M’s left cheek. It is an information management unit that stores combat data.
  • Attack Breaster (アタックブレスター Atakku Buresutā) - DecadeArmor’s chest. It contains a central circuit that can replicate Kamen Rider Decade’s abilities. The Attack Breaster can archive the data of all Kamen Riders, allowing Zi-O to master their abilities.
  • Code Indicator (コードインディケーター Kōdo Indikētā) - The cross-shaped barcoded sections. The right shoulder displays the name of the base Kamen Rider used for that form, while the chest to the left shoulder displays the name of the form.
  • Divine Upper Plate M (ディヴァインアッパープレートM Divuain Appā Purēto M) - The combined chest-shoulder armor. Although it is light as pumice, it can withstand up to 50 tons of impact.
  • Mid Band Liner M (ミッドバンドライナーM Middo Bando Rainā M) - The silver band that runs vertically across the DecadeArmor’s torso, it connects the Ziku Driver to the head, converting energy made by the Driver into bioenergy.
  • DCD Unlimited Suit (DCDアンリミテッドスーツ DCD Anrimiteddo Sūtsu) - The undersuit. It is shock resistant, protecting the wearer’s body. Additionally, it releases any limiters the Rider may have had, bringing out hidden physical abilities.
  • DCD Quick Frothy Arm (DCDクイックフロッセイアーム DCD Kuikku Furossei Āmu) - Build Form’s red right arm. A red blade called the R Sparkling Blade (Rスパークリングブレード R Supākuringu Burēdo) is attached, and can be used to slash enemies by using high speeds.
  • DCD Rapid Glove (DCDラピッドグローブ DCD Rapiddo Gurōbu) - Build Form’s right red hand. Because it is capable of fine and quick operation, the DCD Rapid Glove can master any weapon.
  • DCD Heavy Cider Arm (DCDヘビーサイダーアーム DCD Hebī Saidā Āmu) - Build Form’s blue left arm. A blue blade called the T Sparkling Blade (Tスパークリングブレード T Supākuringu Burēdo) is attatched. Due to its sheer toughness, the T Sparkling Blade can be used to penetrate enemy armor.
  • DCD Impact Glove (DCDインパクトグローブ DCD Inpakuto Gurōbu) - Build Form’s blue left hand. Armor is attached to the hand, and can disable or destroy and enemy’s internal functions with a shockwave released during punches. Its punching power is comparable to a tank shot.
  • DCD Heavy Cider Leg (DCDヘビーサイダーレッグ DCD Hebī Saidā Reggu) - Build Form’s blue right leg. It contains excellent mobility and defense power, and can deliver foamy kicks riddled with shockwaves during impact.
  • DCD Tank Roller Shoes (DCDタンクローラーシューズ DCD Tanku Rōrā Shūzu) - Build Form’s blue right foot. It incorporates a track device that allows high speed running, and can be used to scrape enemy armor.
  • DCD Quick Frothy Leg (DCDクイックフロッセイレッグ DCD Kuikku Furossei Reggu) - Build Form’s red left leg. It has high agility, and can allow Zi-O to bounce around freely in the air by using generated foam as a sort of foothold.
  • DCD Rabbit Foot Shoes (DCDラビットフットシューズ DCD Rabitto Futto Shūzu) - Build Form’s red left foot. It is built for light footwork, and can deliver quick kicking attacks.
  • Ziku-Driver finishers:
    • B-B-B-Build Final Attack Time Break (ビ・ビ・ビ・ビルドファイナルアタックタイムブレーク Bi-Bi-Bi-Birudo Fainaru Atakku Taimu Burēku): Zi-O performs an enhanced version of the Vortex Time Break in which a small, red and blue, hourglass-shaped vortex appears before kicking the enemy. This attack is similar to the RabbitTank Sparkling's Sparkling Finish.
  • Ride HeiSaber finishers:
    • Dual Time Break (デュアルタイムブレーク Dyuaru Taimu Burēku):
      • Ex-Aid: Zi-O delivers three consecutive, magenta-energy coated slashes, with an Ex-Aid 'Hit!' effect appearing with the first two strikes, and a 'Great!' effect on the third one.
      • Drive: Zi-O delivers three slashes that summon the Max Flare, Funky Spike, and Midnight Shadow Shift Tires to attack the enemy.

Appearances: Zi-O Episodes 14-15

Ghost Form
KRZiO-Zi-Odecadeghost

DecadeArmor Ghost Form

"Final Form Time! Gho-Gho-Gho-Ghost!"
―Transformation announcement[src]

Rider Statistics

  • Rider Height: 200.0 cm[25]
  • Rider Weight: 114.7 kg[25]

Ability Parameters

  • Punching Power: 21.6 t[25]
  • Kicking Power: 46.4 t[25]
  • Maximum Jump Height: 55.3 m[25]
  • Maximum Running Speed: 100 m per 3.1 sec.[25]

DecadeArmor Ghost Form (ディケイドアーマーゴーストフォーム Dikeido Āmā Gōsuto Fōmu) is Zi-O's Kamen Rider Ghost Grateful Damashii-based upgrade form accessed by inserting the Ghost Ridewatch into the Decade Ridwatch. The chest and left shoulder of DecadeArmor Ghost Form read "Grateful" (グレイトフル Gureitofuru) in katakana, while the right shoulder reads "Ghost" (ゴースト Gōsuto) in katakana. Its Dimension Face reads "Kamen Rider Ghost" along the bottom.

DecadeArmor Ghost Form consists of the following parts:[25]

  • Decade Head Gear M Ghost Form’ (ディケイドヘッドギアMゴーストフォーム Dikeido Heddo Gia M) - The helmet.
    • Meson Hand H (メソンハンドH Meson Hando H) - The short hand sensor to the left side of the Decade Head Gear M. It collects spatial information such as Zi-O’s distance to enemies, landing point of attacks and appropriate relative position of Rider Armors.
    • Baryon Hand M (バリオンハンドM Barion Hando M) - The long hand sensor to the right side of the Decade Head Gear M. It collects temporal information such as rate of enemy attacks and predictability of enemy movement.
    • Dimension Face (ディメンションフェイス Dimenshon Feisu) - Decade Head Gear’s VR unit that resembles a Rider Card. By reproducing the face of a Kamen Rider’s face in 2D, it is possible to replicate its respective Rider’s powers as if it were 3D.
    • Divine Frame (ディヴァインフレーム Divain Furēmu) - The silver border that outlines the Dimension Face. Although it is light as pumice, it can withstand up to 50 tons of impact.
    • Head Groove (ヘッドグルーブ Heddo Gurūbu) - The black grooves on the Divine Frame. By placing each groove at regular intervals across the Divine Frame, the Dimension Face’s power is dispersed throughout the DecadeArmor.
    • Core Ryūzu (コアリューズ Koa Ryūzu, lit. ‘Core Crown’) - The 'button' on Decade Head Gear M’s left cheek. It is an information management unit that stores combat data.
  • Attack Breaster (アタックブレスター Atakku Buresutā) - DecadeArmor’s chest. It contains a central circuit that can replicate Kamen Rider Decade’s abilities. The Attack Breaster can archive the data of all Kamen Riders, allowing Zi-O to master their abilities.
  • Code Indicator (コードインディケーター Kōdo Indikētā) - The cross-shaped barcoded sections. The right shoulder displays the name of the base Kamen Rider used for that form, while the chest to the left shoulder displays the name of the form.
  • Divine Upper Plate M (ディヴァインアッパープレートM Divain Appā Purēto M) - The combined chest-shoulder armor. Although it is light as pumice, it can withstand up to 50 tons of impact.
  • Mid Band Liner M (ミッドバンドライナーM Middo Bando Rainā M) - The silver band that runs vertically across the DecadeArmor’s torso, it connects the Ziku Driver to the head, converting energy made by the Driver into bioenergy.
  • DCD Sublime Suit (DCDサブライムスーツ DCD Saburaimu Sūtsu) - The undersuit. It is made of a solid metal alloy called Quantum Solid (クァンタムソリッ Kuantamu Soriddo), which can change the state of energy freely. The DCD Sublime Suit is extremely flexible, but it will harden at areas about to get hit, reducing damage by half.
  • DCD Armor Sublime (DCDアーマーサブライム DCD Āmā Saburaimu) - The black and gold armor covering the DCD Sublime Suit. It is formed of Quantum Solid, and the power formed by each heroic spirit residing in each armor plate supresses attack damage.
  • DCD Goldy Shackles (DCDゴルディシャックル DCD Gorudi Shakkuru) - Power amplifying rings attatched to the wrists and ankles. Large amounts of energy is stored within these shackles, allowing Zi-O to adjust the power balance between each limb. When initiating a deathblow technique, the DCD Goldy Shackles wrap the hands/feet with an intense aura, dramatically improving the deathblow’s speed.
  • DCD Fatal Knocked Glove (DCDフェイタルノクトグローブ DCD Feitaru Nokuto Gurōbu) - Ghost Form’s hands. With them, it is possible to touch apparitions unseen to the human eye. Also, by wrapping the fists with the special Ray Glister (レイグリスター Rei Gurisutā) light particles, enemies can be destroyed without leaving any visible traces.
  • DCD Mortal Knocked Boots (DCDモータルノクトブーツ DCD Mōtaru Nokuto Būtsu) - Ghost Form’s feet. With them, it is possible to run at high speeds, as well as to maintain posture when floating. Also, by wrapping the fists with the special Ray Glister light particles, enemies can be destroyed without leaving any visible traces.

This form has two finishers:

  • Ziku-Driver finishers:
    • Gho-Gho-Gho-Ghost Final Attack Time Break (ゴ・ゴ・ゴ・ゴーストファイナルアタックタイムブレーク Go-Go-Go-Gōsuto Fainaru Atakku Taimu Burēku):
  • Ride HeiSaber finisher:
    • Ultimate Time Break (アルティメットタイムブレーク Arutimetto Taimu Burēku): Zi-O Conjures several cards-like projections to enemy, before delivering several Rainbow-energy coated slashes to enemy.

Appearances: Zi-O Episodes 14, 16

Ex-Aid Form
KRZiO-Zi-Odecadeexaidr

DecadeArmor Ex-Aid Form R

KRZiO-Zi-Odecadeexaidl

DecadeArmor Ex-Aid Form L

"Final Form Time! E-E-E-Ex-Aid!"
―Transformation announcement[src]

Ability Parameters


DecadeArmor Ex-Aid Form (ディケイドアーマーエグゼイドフォーム Dikeido Āmā Eguzeido Fōmu) is Zi-O's Kamen Rider Ex-Aid Double Action Gamer Level XX-based upgrade form accessed by inserting the Ex-Aid Ridewatch into the Decade Ridewatch. Like Ex-Aid's Double Action Gamer, this form splits Zi-O into two different Riders: DecadeArmor Ex-Aid Form L (ディケイドアーマーエグゼイドフォームL Dikeido Āmā Eguzeido Fōmu Eru) and DecadeArmor Ex-Aid Form R (ディケイドアーマーエグゼイドフォームR Dikeido Āmā Eguzeido Fōmu Ā). The chest and left shoulder of DecadeArmor Ex-Aid Form R reads "Double Action XX R" (ダブルアクションXXR Daburu Akushon Daburu Ekkusu Āru) in katakana, and the chest and left shoulder of DecadeArmor Ex-Aid Form L reads "Double Action XX L" (ダブルアクションXXL Daburu Akushon Daburu Ekkusu Eru) in katakana, while the right shoulders of both forms read "Ex-Aid" (エグゼイド Eguzeido) in katakana. Both forms' Dimension Faces read "Kamen Rider Ex-Aid" along the bottom.

DecadeArmor Ex-Aid Form L and DecadeArmor Ex-Aid Form R consists of the following parts:

  • Decade Head Gear Ex-Aid Form Form L (ディケイドヘッドギアM エグゼイドフォームL Dikeido Heddo Gia M Eguzeido Fōmu L) - DecadeArmor Ex-Aid Form L's helmet.
  • Decade Head Gear Ex-Aid Form Form R (ディケイドヘッドギアM エグゼイドフォームR Dikeido Heddo Gia M Eguzeido Fōmu R) - DecadeArmor Ex-Aid Form R's helmet.
    • Meson Hand H (メソンハンドH Meson Hando H) - The short hand sensor to the left side of the Decade Head Gear M. It collects spatial information such as Zi-O’s distance to enemies, landing point of attacks and appropriate relative position of Rider Armors.
    • Baryon Hand M (バリオンハンドM Barion Hando M) - The long hand sensor to the right side of the Decade Head Gear M. It collects temporal information such as rate of enemy attacks and predictability of enemy movement.
    • Dimension Face (ディメンションフェイス Dimenshon Feisu) - Decade Head Gear’s VR unit that resembles a Rider Card. By reproducing the face of a Kamen Rider’s face in 2D, it is possible to replicate its respective Rider’s powers as if it were 3D.
    • Divine Frame (ディヴァインフレーム Divu~ain Furēmu) - The silver border that outlines the Dimension Face. Although it is light as pumice, it can withstand up to 50 tons of impact.
    • Head Groove (ヘッドグルーブ Heddo Gurūbu) - The black grooves on the Divine Frame. By placing each groove at regular intervals across the Divine Frame, the Dimension Face’s power is dispersed throughout the DecadeArmor.
    • Core Ryūzu (コアリューズ Koa Ryūzu, lit. ‘Core Crown’) - The 'button' on Decade Head Gear M’s left cheek. It is an information management unit that stores combat data.
  • Attack Breaster (アタックブレスター Atakku Buresutā) - DecadeArmor’s chest. It contains a central circuit that can replicate Kamen Rider Decade’s abilities. The Attack Breaster can archive the data of all Kamen Riders, allowing Zi-O to master their abilities.
  • Code Indicator (コードインディケーター Kōdo Indikētā) - The cross-shaped barcoded sections. The right shoulder displays the name of the base Kamen Rider used for that form, while the chest to the left shoulder displays the name of the form.
  • Divine Upper Plate M (ディヴァインアッパープレートM Divuain Appā Purēto M) - The combined chest-shoulder armor. Although it is light as pumice, it can withstand up to 50 tons of impact.
  • Mid Band Liner M (ミッドバンドライナーM Middo Bando Rainā M) - The silver band that runs vertically across the DecadeArmor’s torso, it connects the Ziku Driver to the head, converting energy made by the Driver into bioenergy.
  • DCD Action Gear Suit (DCDアクションギアスーツ DCD Akushon Gia Sūtsu) - Ex-Aid Form L and R's bodysuit(s). It raises the physical capabilities of each transformed user, granting greater strength, agility and jump height. The DCD Action Gear Suit places emphasis on reaction speed and movement capabilities, and this is reflected on the battlefield. Additionally, a co-operation strengthening device dubbed Smash Linker (スマッシュリンカー Sumasshu Rinkā) is installed, allowing both transformed users to work in conjunction with the other, resulting in excellent teamwork.
  • DCD Growth Arm (DCDグロウスアーム DCD Gurousu Āmu) - The arms. The installed Gain Riser (ゲインライザー Gein Raizā) program improves Ex-Aid Form's attack and defense power based on combat data gained during battle. The DCD Growth Arm has excellent response time capabilities, allowing both Ex-Aid Forms to co-operate and synchronise with each other during complicated looking attacks.
  • DCD X-Fight Gloves (DCDエクスファイトグローブ DCD Ekusu Faito Gurōbu) - The hands. Via the surface, the DCD X-Fight Gloves can exchange data between the weapon it holds, allowing the weapon to adjust and optimise attacks accordingly.
  • DCD Growth Legs (DCDグロウスレッグ DCD Gurousu Reggu) - The legs. The installed 'Gain Riser' program improves Ex-Aid Form's attack and defense power based on combat data gained during battle. It is superior in jumping and running capabilities, and can quickly shorten the distance between the user(s) and the opponent.
  • DCD Mighty Mech Guard (DCDマイティメックガード DCD Maiti Mekku Gādo) - The silver armor parts on the legs. It can rebuild itself when damaged in battle, and can even increase durability in areas which have been hit. Contains a 'Gain Riser' program which improves Ex-Aid Form's attack and defense power based on combat data gained during battle.
  • DCD X-Fight Shoes (DCDエクスファイトシューズ DCD Ekusu Faito Shūzu) - The feet. Enables acrobatic movement by using air injection technology.

This form has two finishers:

  • Ziku-Driver finisher
    • E-E-E-Ex-Aid Final Attack Time Break (エ・エ・エ・エグゼイドファイナルアタックタイムブレーク E-E-E-Eguzeido Fainaru Atakku Taimu Burēku).
  • Ride HeiSaber finisher:
    • Ultimate Time Break (アルティメットタイムブレーク Arutimetto Taimu Burēku): Zi-O conjures two card-like projections towards his enemy, before delivering a powerful slash at the opponent, which will then take effect in a few seconds akin to Muteki Gamer's Hyper Critical Sparkling.

This Form is Exclusive to Episode 16

OOO Form
KRZiO-Zi-Odecadeooo

DecadeArmor OOO Form

"Final Form Time! O-O-O-OOO!"
―Transformation announcement[src]

Rider Statistics

  • Rider Height: 200.0 cm[28]
  • Rider Weight: 104.2 kg[28]

Ability Parameters

  • Punching Power: 19.6 t[28]
  • Kicking Power: 45.1 t[28]
  • Maximum Jump Height: 61.5 m[28]
  • Maximum Running Speed: 100 m per 3.0 sec.[28]

DecadeArmor OOO Form (ディケイドアーマーオーズフォーム Dikeido Āmā Ōzu Fōmu) is Zi-O's Kamen Rider OOO Tajadol Combo-based upgrade form accessed by inserting the OOO Ridewatch into the Decade Ridewatch. The chest and left shoulder of DecadeArmor OOO Form read "Tajadol" (タジャドル Tajadoru) in katakana, while the right shoulder reads "OOO" (オーズ Ōzu) in katakana. Its Dimension Face reads "Kamen Rider OOO" along the bottom.

DecadeArmor OOO Form consists of the following parts:

  • Decade Head Gear M OOO Form (ディケイドヘッドギアMオーズフォーム Dikeido Heddo Gia M Ōzu Fōmu) - The helmet.
    • Meson Hand H (メソンハンドH Meson Hando H) - The short hand sensor to the left side of the Decade Head Gear M. It collects spatial information such as Zi-O’s distance to enemies, landing point of attacks and appropriate relative position of Rider Armors.
    • Baryon Hand M (バリオンハンドM Barion Hando M) - The long hand sensor to the right side of the Decade Head Gear M. It collects temporal information such as rate of enemy attacks and predictability of enemy movement.
    • Dimension Face (ディメンションフェイス Dimenshon Feisu) - Decade Head Gear’s VR unit that resembles a Rider Card. By reproducing the face of a Kamen Rider’s face in 2D, it is possible to replicate its respective Rider’s powers as if it were 3D.
    • Divine Frame (ディヴァインフレーム Divain Furēmu) - The silver border that outlines the Dimension Face. Although it is light as pumice, it can withstand up to 50 tons of impact.
    • Head Groove (ヘッドグルーブ Heddo Gurūbu) - The black grooves on the Divine Frame. By placing each groove at regular intervals across the Divine Frame, the Dimension Face’s power is dispersed throughout the DecadeArmor.
    • Core Ryūzu (コアリューズ Koa Ryūzu, lit. ‘Core Crown’) - The 'button' on Decade Head Gear M’s left cheek. It is an information management unit that stores combat data.
  • Attack Breaster (アタックブレスター Atakku Buresutā) - DecadeArmor’s chest. It contains a central circuit that can replicate Kamen Rider Decade’s abilities. The Attack Breaster can archive the data of all Kamen Riders, allowing Zi-O to master their abilities.
  • Code Indicator (コードインディケーター Kōdo Indikētā) - The cross-shaped barcoded sections. The right shoulder displays the name of the base Kamen Rider used for that form, while the chest to the left shoulder displays the name of the form.
  • Divine Upper Plate M (ディヴァインアッパープレートM Divain Appā Purēto M) - The combined chest-shoulder armor. Although it is light as pumice, it can withstand up to 50 tons of impact.
  • Mid Band Liner M (ミッドバンドライナーM Middo Bando Rainā M) - The silver band that runs vertically across the DecadeArmor’s torso, it connects the Ziku Driver to the head, converting energy made by the Driver into bioenergy.
  • DCD OOO Armor (DCDオーズアーマー DCD Ōzu Āmā) - The reinforced bodysuit. It is extremely sturdy, and can withstand cuts by diamond. Mild damage that is taken by the suit is repaired within a short amount of time. It can withstand low and high temperatures at high altitudes, and has excellent wind resistance.
  • DCD Elbow Windsor (DCDエルボウィンザー DCD Erubo Uinzā) - The red elbow armor. It is composed of thin sharp blades that overlap on top of each other, allowing it to be used as a sharp weapon to cut opponents.
  • DCD Kujaku Guardia (DCDクジャクガーディア DCD kujaku Gādia, lit. 'DCD Peacock Guardia') - The forearm armor. It is extremely sturdy, and allows Zi-O to quickly attacks while maintaining defensive power.
  • DCD Kujaku Bristle (DCDクジャクブレストル DCD Kujaku Buresutoru, lit. 'DCD Peacock Bristle) - The golden bracelets around OOO Form's wrists. They are energy amplification devices that can temporarily increase punching power and muscular strength.
  • DCD Kujaku Grabber (DCDクジャクグラバー DCD Kujaku Gurabā, lit. 'DCD Peacock Grabber') - The hands. Exoskeleton-like material wraps around the fingers. Punching power is raised.
  • DCD Feather Drive (DCDフェザードライブ DCD Fezā Doraibu) - The red skirt armor-like sections at the waist. It acts as a conduit for energy to better pass throughout the body. During high-speed flight, it controls the movement of surrounding air and its attitude, allowing for better wind resistance. In addition, it can supply energy to the legs, giving them increased kicking power.
  • DCD Condor Knee Dias (DCDコンドルニーディアス DCD Kondoru Nīdiasu) - The kneecaps. It produces air resistance and generates lift force to enable flight.
  • DCD Condor Ankle Toe (DCDコンドルアンクルトゥ DCD Kondoru Ankuru Tou) - The ankle guards. By overlapping thin exoskeleton-like foam structures, it can absorb shock effectively.
  • DCD Raptured Edge (DCDラプタードエッジ DCD Raputādo Ejji) - The claw-like exoskeletal structures located near the heel. There are two DCD Raptured Edges behind each DCD Condor Ankle Toe. During deathblows, the DCD Raptured Edge can create a blade of energy to strike opponents.
  • DCD Striker Nail (DCDストライカーネイル DCD Sutoraikā Neiru) - The claw on the toe section. When it hits an opponent, it increases damage by simultaneously releasing a shock into the opponent's body.

This form's finisher is the O-O-O-OOO Final Attack Time Break (オ・オ・オ・オーズファイナルアタックタイムブレーク O-O-O-Ozu Fainaru Atakku Taimu Burēku). Zi-O flies into the air and performs a flying drop kick on the target.

This Form is Exclusive to Episode 19

Faiz Form
Decade Armor Faiz Form

DecadeArmor Faiz Form

"Final Form Time! F-F-F-Faiz![29]"
―Transformation announcement[src]

DecadeArmor Faiz Form (ディケイドアーマーファイズフォーム Dikeido Āmā Faizu Fōmu) is Zi-O's Kamen Rider Faiz Axel Form-based upgrade form accessed by inserting the Faiz Ridewatch into the Decade Ridewatch. The chest and left shoulder of DecadeArmor Faiz Form read "Axel" (アクセル Akuseru) in katakana, while the right shoulder reads "Faiz" (ファイズ Faizu) in katakana. Its Dimension Face reads "Kamen Rider Faiz" along the bottom.

This form's finisher is the F-F-F-Faiz Final Attack Time Break (フ・フ・フ・ファイズファイナルアタックタイムブレーク F-F-F-Faizu Fainaru Atakku Taimu Burēku).

Appearances:

Ryuki Form
Kamen rider zi-o decade armor ryuki

DecadeArmor Ryuki Form

"Final Form Time! Ry-Ry-Ry-Ryuki![29]"
―Transformation announcement[src]

DecadeArmor Ryuki Form (ディケイドアーマー龍騎フォーム Dikeido Āmā Ryūki Fōmu) is Zi-O's Kamen Rider Ryuki Survive-based upgrade form accessed by inserting the Ryuki Ridewatch into the Decade Ridewatch. The chest and left shoulder of DecadeArmor Ryuki Form read "Survive" (サバイブ Sabaibu) in katakana, while the right shoulder reads "Ryuki" (リュウキ Ryuki) in katakana. Its Dimension Face reads "Kamen Rider Ryuki" along the bottom.

In this form, not only is Zi-O armed with the Ride Heisaber, but he's also equipped with the Dragvisor Zwei.

This form has two finishers:

  • Ziku-Driver finisher
    • Ry-Ry-Ry-Ryuki Final Attack Time Break (リュ・リュ・リュ・リュウキファイナルアタックタイムブレーク[29] Ryu-Ryu-Ryu-Ryūki Fainaru Atakku Taimu Burēku): Zi-O performs Ryuki's Dragon Rider Kick while surrounded with flames before kicking the enemy.
  • Ride HeiSaber finisher:
    • Ultimate Time Break (アルティメットタイムブレーク Arutimetto Taimu Burēku): Zi-O coats the blade in orange flaming vortex before launching it at the enemy. A manifestation of Kamen Rider Ryuki Survive Form briefly appears behind Zi-O afterward.

This Form is Exclusive to Rider Time: Kamen Rider Ryuki Episode 3


Kamen Rider Zi-O II
KRZiO-Zi-O II

Zi-O II

"Rider Time! (Techno riff) Kamen Rider~! (Rider~!) Zi-O! (Zi-O!) Zi-O~! II![30]"
―Transformation announcement[src]

Rider Statistics

  • Rider Height: 202.0 cm[31]
  • Rider Weight: 96.4 kg[31]

Ability Parameters

  • Punching Power: 25.2 t[31]
  • Kicking Power: 58.3 t[31]
  • Maximum Jump Height: 66.1 m[31]
  • Maximum Running Speed: 100 m per 2.4 sec.[31]

Kamen Rider Zi-O II (仮面ライダージオウⅡ Kamen Raidā Jiō Tsū)[32] is Zi-O's super form accessed by separating the Zi-O Ridewatch II into its D'9 and D'3 Side components and then inserting said components into their appropriate position on the Ziku-Driver.[32] This form of Zi-O was created when the two components of Zi-O Ridewatch II were assembled and gives the Kamen Rider the power to manipulate time however they desire.

In this form, Zi-O's stats surpass those of all of his previous forms. In addition, Zi-O II is able to see into the future in order to predict his enemy's movements, provided they are unaware of his future sight and/or move slow enough for him to prepare a counterattack.

This form is also capable of defeating Another Riders and destroying their Anotherwatches without the need for using a corresponding Ridewatch, though this method only works against Another Riders with only one power-set.

In SOUGO's original timeline, the Zi-O Ridewatch II was used to initiate Oma's Day which transformed Zi-O II into Ohma Zi-O; an event that had not occurred in the present timeline.

In this form, Zi-O wields the Saikyo Girade[33], which can combine with the Zikan Girade to form the Saikyo Zikan Girade.

Zi-O II's armor consists of the following parts:

  • Caliber A II (キャリバーAⅡ Kyaribā A Tsū) - The helmet.
    • Precedence Blade (プレセデンスブレード Puresedensu Burēdo) - The Caliber A II's observation device. The long needle sensor called Baryon Precedence (バリオンプレセデンス Barion Puresedensu) observes "possible events" upon rotation, while the Meson Precedence (メソンプレセデンス Meson Puresedensu) short hand sensor has the role of observing the current event and sending it to the Sona Crest.
    • Sona Crest (ソナクレスト Sona Kuresto) - The Crest integrated information aggregation unit. It integrates and analyzes information received from various sensors, derive optimum solutions, adjust the system step of Zi-O II. Analyzes the information received from the Precedence Blade and sends it to the Core Ryūzu II and Indication Eye Ⅱ.
    • Indication Eye II (インジケーションアイⅡ Injikēshon Ai Tsū) - The visor which spells out "Rider". A sensor with a viewing angle of 270 ° gathered in the compound eyes, it shows the current status of Zi-O II's system.
    • Crash Bezel II (クラッシュベゼルⅡ Kurasshu Bezeru Tsū) - The frame surrounding the face part. By duplicating flexible flex crash bezel while maintaining rigidity and making a difference in hardness between inside and outside, it is possible to pass the impact during transformation without transmitting it.
    • Core Ryūzu II (コアリューズⅡ Koa Ryūzu Tsū, lit., "Core Crown II") - The 'buttons' on both sides of the Caliber A II. It is an information management unit that stores combat data. It manages the battle database and records the information sent from the Sona Crest. By constantly mirroring the same information on the left and right Core Ryūzus, it is increasing the reliability of preservation and the reliability of the system.
    • Kamen Dial II (カメンダイアルⅡ Kamen Daiaru Tsū, lit., "Mask Dial II") - The faceplate. The strength is raised by raising the density of multilayered structure particles using special metal alloy Graphenium (グラフェニウム Gurafeniumu). The Kamen Dial is described by the TV Asahi website to have a beautiful white lustre finish.
  • Oval Light Tecter II (オーバルライトテクターⅡ Ōbaru Raito Tekutā Tsū) - The chest and shoulder armor. A metal coating called Graphenium Coat Plus (グラフェニウムコートプラス Gurafeniumu Kōto Purasu) has been applied, making it 400 times stronger than steel. In addition to raising durability, a special physical frame called Twin Angle (ツインアングル Tsuin Anguru) is installed, and by forming a special energy field dubbed Magentary Majesty (マゼンタリーマジェスティ Mazentarī Majesuti), the Oval Light Tecter II is able to achieve extreme durability that can deflect Another Rider attacks..
  • Adjustrike Suit II (アジャストライクスーツⅡ Ajasutoraiku Sūtsu Tsū) - The bodysuit. The enhanced version of the Adjustrike Suit. The function to raise physical abilities was greatly improved. Furthermore, equipped with a special frame Twin Angle, by forming a special energy field called Magentary Majesty, it is possible to double the repair damage speed.
  • Band Liner: Requiem (バンドライナー・レクイエム Bando Rainā: Rekuiemu) - The two watch strap-like bioenhancement devices that runs vertically on both sides of across Zi-O's helmet and chest, it connects the Ziku Driver to the head, converting energy made by the Driver into bioenergy. A special program called Dual Time Stack (デュアルタイムスタック Deyuaru Taimu Sutakku) is installed, allowing the Band Liner: Requiem to operate two programs on parallel sides of Zi-O II's body.
  • Time Rush Arm II (タイムラッシュアームⅡ Taimu Rasshu Āmu Tsū) - The arms. Nanoscopic "Nanotube Muscle" (ナノチューブ筋 Nanochūbu-kin) tubing covers it, enclosed with a density twice as high as usual, and it exerts tremendous strength. In addition, armor is added to the upper arm, and the defense power is also improved.
  • Flex Arm Girder II (フレックスアームガーダーⅡ Furekkusu Āmu Gādā Tsū) - The forearm armor. Improved version of the Flex Arm Girder, shock absorbing power and pressure dispersion performance have been greatly improved. It is possible to give power to destroy an Another Rider in the Time Rush Arm II and Zi-O Leap Hand II. Twin Angle frame and Magnetary Majesty energy field is applied.
  • Zi-O Leap Hand II (ジオウリープハンドⅡ Jiō Rīpu Hando Tsū) - The hands. The destructive power at the time of punching by metal armor is increased, covering the fingertips and the back of the hand, the overall performance has been increased by two levels compared with the conventional type.
  • Time Rush Leg II (タイムラッシュレッグⅡ Taimu Rasshu Reggu Tsū) - The legs. Nanoscopic Nanotube Muscle tubing covers it, enclosed with the density twice as much as usual, and it exerts tremendous leg strength.
  • Flex Leg Girder II (フレックスレッグガーダーⅡ Furekkusu Reggu Gādā Tsū) - The shin protectors. Improved version of the Flex Leg Girder, shock absorbing power and pressure dispersion performance have been greatly improved. It is possible to give power to destroy an Another Rider in the Time Rush Leg II and Zi-O Leap Shoes II. Twin Angle frame and Magnetary Majesty energy field is applied.
  • Zi-O Leap Shoes II (ジオウリープシューズⅡ Jiō Rīpu Shūzu Tsū) - The shoes. The overall performance has been raised by two steps compared to the conventional type, such as an increase in jumping force by the action of anti-gravity sole, and improvement of destructive power at the time of kicking by metallic armor at the tip.
  • Count Pad II (カウントパッドⅡ Kaunto Paddo Tsū) - The kneepads. It is installed at various parts of the body, instantaneously measures information on impacts and objects received, and sends it to the Sona Crest.

This form has two finishers:

  • Ziku-Driver finisher
    • Twice Time Break (トゥワイスタイムブレーク Tuwaisu Taimu Burēku): This finisher has two variations.
      • Rider Punch: Zi-O coats his left fist with pink energy before delivering a straight punch to the enemy.
      • Rider Kick: Zi-O performs an enhanced version of his Time Break.
  • Saikyo Girade finishers
    • Rider Face
      • Rider Giri (ライダー斬り): A simple slashing attack with the blade covered in pink energy.
    • Best Face
      • Haou Giri (覇王斬り): Zi-O slashes with the Saikyo Girade to send a chain of rainbow energy clocks at the enemy.
  • Zikan Girade finisher
    • Saikyo Zikan Girade
      • Best Face
        • King Giri Giri Slash (キングギリギリスラッシュ Kingu Giri Giri Surasshu): Zi-O coats the Saikyo Zikan Girade with yellow energy before raising the weapon, extending the energy blade with a line pink characters spelling Zi-O Saikyou (ジオウサイキョウ Jiou Saikyou, Zi-O Strongest) forming along it, and striking the enemy with a downward slash.

Appearances: Zi-O Episodes 22-28, 31-34, 36-37, 41-43, Kamen Rider Zi-O: Over Quartzer, Kamen Rider BiBiBi no Bibill Geiz

Kamen Rider Zi-OTrinity
KRZiO-Zi-Otrinity

Zi-OTrinity

"Rider Time! Kamen Rider Zi-O! Trinity Time! Mittsu no chikara! Kamen Rider Zi-O! Geiz! Woz! T~ri~ni~ty~! Trinity![34]"
―Transformation announcement[src]

Rider Statistics

  • Rider Height: 203.6 cm[35]
  • Rider Weight: 116.4 kg[35]

Ability Parameters

  • Punching Power: 37.4 t[35]
  • Kicking Power: 86.8 t[35]
  • Maximum Jump Height: 98.5 m[35]
  • Maximum Running Speed: 100 m per 1.6 sec.[35]

Kamen Rider Zi-OTrinity[35] (仮面ライダージオウトリニティ Kamen Raidā Jiō Toriniti) is Zi-O's fusion form accessed with the Zi-OTrinity Ridewatch, combining his power with that of Geiz and Woz, with all three of their bodies being merged as well.

As a result, Zi-OTrinity's power surpasses Zi-O II's in every stat. However, it still loses to GeizRevive Goretsu's punching power and GeizRevive Shippu's running speed. Like Zi-O II, this form can destroy Anotherwatches without the need of the corresponding Ridewatch. Zi-OTrinity also has the power to destroy Another Riders who have absorbed the powers of other riders, such as Another Blade, who had also absorbed Chalice's power.

Once this form has been accessed, Sougo, Geiz, and Black Woz appear in a dark room with a large clock. Whoever the clock's hand points to is able to assume full control of Zi-OTrinity. The hand moves automatically, but Sougo can move it himself in order to take control at any time.

Zi-OTrinity is able to summon any of the weapons wielded by Zi-O, Geiz, or Woz.

Zi-OTrinity is also not restricted by time or space, meaning the immediate activation of the watch will summon Geiz and Black Woz from whatever timeline they are. If Sougo choses to, he can instead teleport himself to any one of their locations regardless of space before initiating the actual transformation.

Zi-OTrinity consists of the following parts:

  • Trinity Caliber (トリニティキャリバー Toriniti Kyaribā) - The helmet.
    • Trinity Clock Blade (トリニティクロックブレード Toriniti Kurokku Burēdo) - The clock hands. They serve as a sort of data acquisition system. The pink long Trinity Baryon Hand (トリニティバリオンハンド Toriniti Barion Hando) predicts temporal information, such as enemy timing. Meanwhile, the short golden Trinity Meson Hand (トリニティメソンハンド Toriniti Meson Hando) measures spatial information, such as the distance between Zi-OTrinity and the enemy as well as landing points of finishers. Because both hands are integrated with the Indication Trinity Eye visor, accumulated data can be transferred, which, in addition to visual information, can greatly reduce errors of a prediction.
    • Sona Crest (ソナクレスト Sona Kuresto) - An information aggregation unit located within the 'Kamen' symbol on the forehead. It integrates and analyzes information received from various sensors, derive optimum solutions, adjust the system step of Zi-OTrinity.
    • Indication Trinity Eye (インジケーショントリニティアイ Injikēshon Toriniti Ai) - The visor which spells out "Rider". Sensors with a 270° viewing angle is built into the compound eye and displays the current state of Zi-OTrinity. The visor is split into three colors to represent the three Kamen Riders that compose Zi-OTrinity: Zi-O (magenta; center), Geiz (yellow; right), and Woz (cyan; left). Each color glow independently when a certain Rider's power is used (For example, the yellow portion of the visor will glow if Geiz's power is used).
    • Orb Bezel (オーブベゼル Ōbu Bezeru) - The frame that encloses the face part. The frame is made of the special metal alloy Graphenium (グラフェニウム Gurafeniumu), which, while flexible, maintains rigidity. The Orb Bezel is linked with the Cerberus Armor Liners to receive a soft impact.
  • Breaster Zi-O (ブレスタージオウ Buresutā Jiou) - The chest armor emblazoned with Kamen Rider Zi-O's face. Zi-O's consciousness is stored within it via biophoton extraction (バイオフォトン抽出 baiofoton chūshutsu), and it also functions as a communication device in the state where Zi-O is inactive of control over his body.
  • Shoulder Geiz (ショルダーゲイツ Shorudā Geitsu) - The right shoulder armor emblazoned Kamen Rider Geiz's face. Geiz's consciousness is stored within it via biophoton extraction, and it also functions as a communication device in the state where Geiz is inactive of control over Zi-O's body.
  • Shoulder Woz (ショルダーウォズ Shorudā Wozu) - The left shoulder armor emblazoned with the Kamen Rider Woz's face. Woz's consciousness is stored within it via biophoton extraction, and it also functions as a communication device in the state where Woz is inactive of control over Zi-O's body.
  • Trinity Time Arm (トリニティタイムアーム Toriniti Taimu Āmu) - The arms. Because they contain three times the amount of "Nanotube Muscle" (ナノチューブ筋 Nanochūbu-kin) tubing, the strength of three Kamen Riders can be put behind one punch. Additionally, the "Arrow Integrator" (アローインテグレーター Arō Integurētā) device within the Trinity Time Arms allow Zi-OTrinity to easily pulverise an Another Rider.
  • Trinity Hand (トリニティハンド Toriniti Hando) - The hands. An inbuilt power energy conversion mechanism dramatically improves the grip during transformation and gives it a mysterious power. In addition, the metal Sona Bite (ソナバイト Sona Baito) armor that covers the fingertips punches and chops an additional cutting power.
  • Cerberus Arm Liner M (サーベラスアーマライナーM Sāberasu Āma Rainā M) - The silver band in the middle representing Zi-O himself that serves as a bio-enhancement device. It is a soft metal armor made of High Smooth Graphenium (ハイスムースグラフェニウム Hai Sumūsu Gurafeniumu) connecting from the head to the Ziku-Driver to strengthen the midline protection without obstructing movement. There is an energy path inside, which converts the energy generated by the driver into bioenergy and supplies it to each part.
  • Cerberus Arm Liner R (サーベラスアーマライナーR Sāberasu Āma Rainā R) - The red and black band on the right side representing Geiz. Serves as a bio-enhancement device. It is a type of soft metal armor made of High Smooth Graphenium (ハイスムースグラフェニウム Hai Sumūsu Gurafeniumu), and runs from the head to the wrist, strengthening the protection of the right side without obstructing movement. It has an energy path inside and has the role of supplying bioenergy to each part.
  • Cerberus Arm Liner S (サーベラスアーマライナーS Sāberasu Āma Rainā S) - The green and black band on the left side representing Woz that serves as a bio-enhancement device. It is a type of soft metal armor made of High Smooth Graphenium, and runs from the head to the wrist, strengthening the protection of the left side without obstructing movement. It has an energy path inside and has the role of supplying bioenergy to each part.
  • Recon Strike Suit (リコンストライクスーツ Rikon Sutoraiku Sūtsu) - The bodysuit. By condensing particles from three bodies into one, it is possible to create a strong body with three times the internal density. In addition, golden armor pieces dubbed the Calligraphy Sona Frame (カリグラフィーソナフレーム Karigurafī Sona Furēmu) is placed on each part of the body, and it interferes with each other to form a powerful defensive field called Trinity Shielder (トリニティーシールダー Torinitī Shīrudā).
  • Trinity Time Leg (トリニティタイムレッグ Toriniti Taimu Reggu) - The legs. Because they contain three times the amount of Nanotube Muscle tubing, the strength of three Kamen Riders can be put behind one kick. Additionally, the Arrow Integrator device within the Trinity Time Arms allow Zi-OTrinity to easily pulverise an Another Rider.
  • Sona Count Pad (ソナカウントパッド Sona Kaunto Paddo) - The kneepads. It is installed at various places in the body, and instantaneously measures the received impact and information of the object, and sends it to the head Sona Crest.
  • Cubic Leg Armor (キュービックレッグアーマー Kyūbikku Reggu Āmā) - The shin guards. Within the Graphenium alloy armor, the Cubic Arts (キュービックアーツ Kyūbikku Ātsu) device that can combine every kicking technique in existence is installed. In addition, when a special move is initiated, the 'Trinity Shielder' defensive field formed by the golden Calligraphy Sona Frame can be redirected as an attack to increase destructive power.
  • Trinity Shoes (トリニティシューズ Toriniti Shūzu) - The feet. The speed energy conversion mechanism dramatically improves agility during transformation and increases jumping and running ability. In addition, the Sona Bite (ソナバイト Sona Baito) armor that covers the toes produces increases kicking power by adding a sharpness factor.
  • Ziku-Driver finishers
    • Solo Time Break (ソロタイムブレーク Soro Taimu Burēku):
    • Duo Time Break Burst (デュオタイムブレークバースト Dyuo Taimu Burēku Bāsuto):
    • Trinity Time Break Burst Explosion (トリニティタイムブレークバーストエクスプロージョン Toriniti Taimu Burēku Bāsuto Ekusupurōjon): Has two variations.
      • Rider Kick: A green energy cube and a series of magenta "Kick" (キック Kikku) characters appear and circle the enemy. Zi-O Trinity then leaps into the air as a series of yellow "Kick" (きっく Kikku) characters line up with his foot, and the magenta characters merge into one imprint. His Rider Kick sends the enemy flying into the energy cube which then turns into a timer that detonates the instant it hits zero. This attack is also called the W Trinity Kick when used with Kamen Rider Agito Trinity Form.
      • Rider Thrust: Zi-O Trinity stabs the enemy with the Saikyo Girade.
  • Zikan Girade finisher
    • Saikyo Zikan Girade
      • Best Face
        • King Giri Giri Slash (キングギリギリスラッシュ Kingu Giri Giri Surasshu): Zi-O coats the Saikyo Zikan Girade with yellow energy before raising the weapon, extending the energy blade with a line pink characters spelling Zi-O Saikyou (ジオウサイキョウ Jiou Saikyou, Zi-O Strongest) forming along it, and striking the enemy with a downward slash.

Appearances: Zi-O Episodes 30-32, 34-35, 38-39, 46, 48

Kamen Rider GrandZi-O

"Rider Time! Kamen Rider Zi-O! Grand Time! Kuuga, Agito, Ryuki, Faiz, Blade~! Hibiki, Kabuto, Den-O, Kiva, Decade~! W, OOO, Fourze~! Wizard, Gaim, Drive~! Ghost! Ex-Aid! Build~! Iwae! Kamen Rider~! Gra~nd~ Zi-O~!"
―Transformation announcement[src]

"Rider Time! Kamen Rider Zi-O! Grand Time! Iwae! Kamen Rider~! GrandZi-O!"
―Alternate transformation announcement[src]

KRZiO-Grandzi-O

GrandZi-O

Rider Statistics

  • Rider Height: 208.5 cm[36]
  • Rider Weight: 120.0 kg[36]

Ability Parameters

  • Punching Power: 55.8 t[36]
  • Kicking Power: 129.2 t[36]
  • Maximum Jump Height: 146.6 m[36]
  • Maximum Running Speed: 100 m per 0.4 sec.[36]

Kamen Rider GrandZi-O (仮面ライダーグランドジオウ Kamen Raidā GurandoJiō) is Zi-O's primary final form accessed with the GrandZi-O Ridewatch. It wields the power of all 20 Heisei Kamen Riders. In this form, Zi-O is adorned with statues of all the previous Heisei Riders, with his own on his crown.

GrandZi-O is unique to the modern Sougo and is exceedingly superior to his other Zi-O forms. When compared to the ability parameters of other forms, GrandZi-O surpasses all others in every category by a considerable margin. Aside from its impressive parameters, GrandZi-O can use the Rider Relief statues around its armor to activate various abilities related to the main Kamen Riders of the Heisei Era. When GrandZi-O taps a Rider Relief once, he can create a time portal which summons a specific Rider from their timeline. When GrandZi-O taps a Rider Relief twice, he can summon any weapon from that Rider's arsenal. Incidentally, the Zi-O Rider Relief appears to be activated by head gesture and, when activated, suspend and release all summoned Riders in temporal stasis, regardless of their spatial position.

Powered by the 19 Heisei Ridewatches in his collection, the power yielded by GrandZi-O is directly influenced by the Ridewatches in his possession. As such, any anomalies related to any of the Ridewatches in his possession, such as the temporal paradox caused by possessing the Drive Ridewatch that originated from Ohma Zi-O's timeline, will drastically compromise GrandZi-O's control over a Rider's power. Instances such as this, jeopardizes GrandZi-O's ability to wield a Rider's power if summoned, as evident during his second encounter with Ohma Zi-O who quickly disrupted and seized control over his summoned Rider. Eventually, Sougo would acquire his own Drive Ridewatch from Krim Steinbelt, enabling GrandZi-O the power to correct temporal anomalies and paradoxes.

Other issues afflicting this form include GrandZi-O's inability to command and control Dai Mazines and having its power restricted to the powers of the Main Heisei Riders. These factors make GrandZi-O inferior to Ohma Zi-O in overall ability.

Should any of the Ridewatches become unusable, it will immediately cancel out GrandZi-O's transformation and the Ridewatch will disappear.

GrandZi-O consists of the following parts:

  • Grand Caliber A (グランドキャリバーA Gurando Kyaribā A) - The helmet. 'A' stands for 'Analog'.
    • Grand Blade A (グランドブレードA Gurando Burēdo A) - The clock hands of the Grand Caliber A. It is a data collection device. The long hand, Grand Baryon Hand (グランドバリオンハンド Gurando Barion Hando) predicts temporal information, such as enemy timing, while the short hand, Grand Meson Hand (グランドメソンハンド Gurando Meson Hando) measures spatial information, such as the distance between GrandZi-O and the enemy as well as landing points of finishers.
    • Sona Crest (ソナクレスト Sona Kuresto) - An information aggregation unit located within the 'Kamen' symbol on the forehead. GrandZi-O can summon any Rider by connecting directly with the Rider's Records (ライダーズレコード Raidāzu Rekōdo).
    • Ow Signal (オウシグナル Ou Shigunaru) - The circular section where the two Grand Clock Blades meet. It integrates and analyzes information from various sensors, and derive optimal solutions to adjust the system step.
    • Indication Eye (インジケーションアイ Injikēshon Ai) - The visor which spells out "Rider". Sensors with a 270° viewing angle is built into the compound eye.
    • GrandKamen Dial (グランドカメンダイアル Gurando Kamen Daiaru, lit. 'Grand Mask Dial') - GrandZi-O's faceplate. It invokes an analog clock face, and is made using a multilayer structure composed of the special metal alloy High-Class Graphenium (ハイクラスグラフェニウム Hai Kurasu Gurafeniumu). The Kamen Dial is described by the TV Asahi website to have a beautiful white lustre finish.
    • Rider Relief (ライダーレリーフ Raidā Rerīfu) - GrandZi-O's crown bearing the likeness of Zi-O's statue. It is the space-time control device. Unlike other Rider Reliefs, it has a role to control Rider's Records.
    • Complication Hand (コンプリケーションハンド Konpurikēshon Hando) - A space-time communication device atop the Rider Relief. In conjunction with the Complication Hand on both shoulders, the Rider Relief decision is reflected by multi-particle interference in Rider's Record.
    • Diginity Crash Bezel (ディグニティークラッシュベゼル Digunitī Kurasshu Bezeru) - The golden frame surrounding the face. It is composed of Zavaldust Graphenium (ザバルダストグラフェニウム Zabaru Dasuto Gurafeniumu), it is 1,200 times stronger than steel, and the shape that prompts the bounce receives all the shocks and bullets to the left and right blows.
  • Grand Chest Armor (グランドチェストアーマー Gurando Chesuto Āmā) - GrandZi-O's chest armor. It is made of Zavaldust Graphenium, which boasts 1,200 times the strength of steel, and by forming a special energy field called Sona Majesty (ソナマジェスティ Sona Majesuti) on the upper body, it exhibits a solemn defense.
  • Grand Shoulder Armor (グランドチェストアーマー Gurando Shorudā Āmā) - The shoulders. It is made of Zavaldust Graphenium, which boasts 1,200 times the strength of steel. Both are equipped with their own Complication Hands in cooperation with the compression hand of the head to reflect the determination of rider relief by multi-particle interference in the Rider's Record.
  • Rider Relief (ライダーレリーフ Raidā Rerīfu) - The statues emblazoned in every part of GrandZi-O's armor. It is arranged in 20 places of the whole body, each represents the Kamen Rider engraved in the history. It activates the Rider's Records by touching it.
    • Rider Relief Placements
      • Crown: Zi-O
      • Right Shoulder: Kuuga
      • Left Shoulder: Double
      • Right Arm: Agito, Ryuki
      • Left Arm: OOO, Fourze
      • Right Thigh: Kabuto
      • Left Thigh: Ghost
      • Right Leg: Hibiki, Blade, Faiz
      • Left Leg: Drive, Gaim, Wizard
      • Chest:
        • Right Side: Kiva, Den-O
        • Left Side: Build, Ex-Aid
        • Center: Decade
  • Band Liner Grand (バンドライナー・グランド Bando Rainā Gurando) - The golden band that runs vertically across the GrandZi-O’s torso. This improved Mid Band Liner has dramatically improved conversion efficiency and supply by making five, connects the belt and each part of the body to convert and supply the energy generated by the Ziku Driver into bioenergy.
  • G-Strike Suit (Gストライクスーツ G Sutoraiku Sūtsu) - GrandZi-O's bodysuit. It is the enhanced version of the Adjustrike Suit, the ability to increase physical ability has been greatly improved. The self-healing function has also been enhanced to almost zero damage accumulation. Furthermore, it is possible to fine adjustment of the supply balance by subdivision of the path, to give a paranormal force by concentrating the output at one point.
  • Grand Arm Armor (グランドアームアーマー Gurando Āmu Āmā) - The golden gauntlets. It is made of Zavaldust Graphenium. Additionally, it has a built-in power reserve, opening up the stored bioenergy at once, by sending it into G-Hand Armor to explosively improve the destructive power of the punch.
  • G-Time Arms (Gタイムアーム G-Taimu Āmu) - The arms. In addition to the super-strengthening by the artificial "Nanotube Muscle" (ナノチューブ筋 Nanochūbu-kin) tubing which produces a tremendous arm power, it is possible to use a variety of techniques by the motion bank 20 Tech (20テック Towentī Tekku), which allows him to use a variety of techniques of the 20 Heisei Kamen Riders.
  • G-Hand Armor (Gハンドアーマー G-Hando Āmā) - The hands. The "Sona Majesty", a special energy field that is made of "Zavaldust Graphenium" armor and concentrated in the armor gives the punch an awe-inspiring striking force. Additionally, it also has the flexibility to handle all kinds of weapons.
  • G-Time Legs (Gタイムレッグ G-Taimu Reggu) - The legs. In addition to the super-strengthening by the artificial Nanotube Muscle tubing which produces a tremendous leg force, it is possible to use a variety of techniques by the motion bank 20 Tech, which allows him to use a variety of techniques of the 20 Heisei Kamen Riders.
  • Grand Thigh Armor (グランドタイアーマー Gurando Tai Āmā) - The golden thigh armor. It is made of Zavaldust Graphenium, which boasts 1,200 times the strength of steel, and by forming a special energy field called Sona Majesty on the lower body, it exhibits a solemn defense.
  • Sona Count Pad (ソナカウントパッド Sona Kaunto Paddo) - The kneepads. It is a measuring equipment installed in various parts of the body, and the information of the impact and the object received is measured instantly, and it sends it to the Sona Crest.
  • Grand Leg Armor (グランドレッグアーマー Gurando Reggu Āmā) - The golden shin guards. It is made of Zavaldust Graphenium. Additionally, it has a built-in power reserve, opening up the stored bioenergy at once, by sending it into G-Shoe Armor to explosively improve the destructive power of the kick.
  • G-Shoes Armor (シューズアーマー G-Shūzu Āmā) - The shoes. The "Sona Majesty", a special energy field that is made of "Zavaldust Graphenium" armor and concentrated in the armor gives the kick an awe-inspiring striking force. In addition, it is possible to obtain a super leaping power by diverting to the repulsive force.

This form has two finishers:

  • Ziku-Driver finisher
    • All Twenty Time Break (オールトウェンティータイムブレーク Ōru Towentī Taimu Burēku): Has two variations.
      • GrandZi-O summons as many riders he needed to perform their finishing attacks to the enemy. He could opt to freeze them temporarily to deliver some strikes to the enemy beforehand.
      • In the final battle against Another Zi-O II and as shown in Ganbarizing game, the All Twenty Time Break has a variant that takes a literal approach to its name. GrandZi-O summons all of his 19 Heisei Rider predecessors after kicking the target to create giant energy projection and then deliver a combination Rider Kick attack to destroy his target.
      • With Drive summoned, the two perform a joint variation of Drive's SpeeDrop called the W SpeeDrop, a barrages of SpeeDrop combos in a pinball-like manner before merging themselves for the final blow.
  • Saikyo Girade finishers
    • Best Face
      • Haou Giri (覇王斬り): Zi-O slashes with the Saikyo Girade to send a chain of golden energy clocks at the enemy.
  • Zikan Girade finisher
    • Saikyo Zikan Girade
      • Best Face
        • King Giri Giri Slash (キングギリギリスラッシュ Kingu Giri Giri Surasshu): Zi-O coats the Saikyo Zikan Girade with yellow energy before raising the weapon, extending the energy blade with a line pink characters spelling Zi-O Saikyou (ジオウサイキョウ Jiou Saikyou, Zi-O Strongest) forming along it, and striking the enemy with a downward slash.

Kamen Rider GrandZi-O's ending theme is entitled "Next New Wφrld".

Appearances: Zi-O Episodes 39-46, Kamen Rider Zi-O: Over Quartzer, 47, 49


Kamen Rider Zi-O Ohma Form
Zi-O Oma Form

Ohma Form

"King Time! Kamen Rider Zi-O! O~hma~!"
―Transformation announcement[src]

Rider Statistics

  • Rider Height:
  • Rider Weight:

Ability Parameters

  • Punching Power:
  • Kicking Power:
  • Maximum Jump Height:
  • Maximum Running Speed:

Kamen Rider Zi-O Ohma Form (仮面ライダージオウ オーマフォーム Kamen Raidā Jiō Ōma Fōmu)[37][38], is Zi-O's extra final form accessed by inserting the Ohma Zi-O Ridewatch[39] into the D '3 Slot on the Ziku-Driver, invoking the regal design of Ohma Zi-O. The Zi-O Ridewatch is attached to his forehead.

This form has two finishers:

  • Ziku-Driver finisher
    • King Time Break (キングタイムブレイク Kingu Taimu Burēiku): Zi-O, along with Geiz performs a Rider Kick along with the 19 previous Heisei Riders in their final forms as their "Rider Symbol"s imprint on their right foot as they performs a Rider Kick and the symbol of the 20th Heisei Rider appears behind them as they pierces the enemy, similar to GrandZi-O's All Twenty Time Break, and create the kanji for "Heisei" before the enemy explodes in all the Heisei Rider's Logos. This variation is dubbed by Zi-O and the Heisei Riders as the Heisei Riders Kick.
  • Zikan Girade finisher
    • Saikyo Zikan Girade
      • Best Face
        • King Giri Giri Slash (キングギリギリスラッシュ Kingu Giri Giri Surasshu): Zi-O coats the Saikyo Zikan Girade with yellow energy before raising the weapon, extending the energy blade with a line pink characters spelling Zi-O Saikyou (ジオウサイキョウ Jiou Saikyou, Zi-O Strongest) forming along it, and striking the enemy with a downward slash.

Appearances: Kamen Rider Zi-O: Over Quartzer


These Rider Armors are normally used by Kamen Rider Geiz.

GhostArmor
KRZiO-Zi-Oghost

GhostArmor

"Rider Time! Kamen Rider Zi-O! Armor Time! (Guitar beat with Ghost Driver's standby) Kaigan! Ghost!"
―Transformation announcement[src]

Rider Statistics

  • Rider Height: 202.2 cm[40]
  • Rider Weight: 108.0 kg[40]

Ability Parameters

  • Punching Power: 11.3 t[40]
  • Kicking Power: 24.7 t[40]
  • Maximum Jump Height: 39.5 m[40]
  • Maximum Running Speed: 100 m per 4.4 sec.[40]

GhostArmor (ゴーストアーマー Gōsuto Āmā) is Zi-O's Kamen Rider Ghost-based form accessed by inserting the Ghost Ridewatch into the left-hand side of the Ziku-Driver, invoking Ghost's Ore Damashii. Its visor spells out "Ghost" (ゴースト Gōsuto) and its shoulder pads are modeled after Eyecons.

In this form, Zi-O has the abilities of Kamen Rider Ghost, such as becoming invisible and intangible, and is capable of levitation at will. Through the Eyecon Shoulders, he can summon Parka Ghosts as reinforcements. Compared to his base form, Zi-O GhostArmor's stats are heightened, being stronger and faster.

GhostArmor bears the following parts:

  • Ghost Head Gear R (ゴーストヘッドギアR Gōsuto Heddo Gia R)[41] - Ghost Armor's helmet.
    • Wisp Horn (ウィスプホーン Wisupu Hōn) - The horn located on Zi-O's forehead. It detects enemies within a 5 km radius, and alerts Zi-O to them. Because of its sharpness, it can also double as a headbutting weapon.
    • Indication Eye (インジケーションアイ Injikēshon Ai) - Zi-O's visor which spells out 'Ghost'. Sensors with a 300° viewing angle are installed within the compound eye.
    • Pantheon Reflector Frame (パンテオンリフレクターフレーム Panteon Rifurekutā Furēmu) - The frame of Ghost Head Gear R, it is covered with special particles that block energy attacks.
  • Eyecon Shoulders (眼魂ショルダー Aikon Shorudā)[40] - The shoulders of the Ghost Armor which take the form of Eyecons. It has the ability to summon Parka Ghosts as backup. It is unknown if these Parka Ghosts are actual souls or mere copies.
  • Omega Breaster (オメガブレスター Omega Buresutā) - The chestplate of the Ghost Armor. It has a function which allows Zi-O to levitate and permeate through substances.
  • Ghost Ability Plate (ゴーストアビリティプレート Gōsuto Abiriti Purēto) - The thigh armor of the Ghost Armor, it gives Zi-O the ablity to float objects in the air.

This form's finisher is the Omega Time Break (オメガタイムブレーク Omega Taimu Burēku):

This Form is Exclusive to Episode 13



Kamen Rider Ohma Zi-O
KRZiO-Oma Zi-O

Ohma Zi-O

"Shukufuku no Toki! Saikou! Saizen! Saidai! Saikyou-ou! Ohma Zi-O!"
―Transformation announcement[src]

Rider Statistics

  • Rider Height: 200.0 cm[42]
  • Rider Weight: 144.0 kg[42]

Ability Parameters

  • Punching Power: 108.3 t[42]
  • Kicking Power: 324.9 t[42]
    • Ohma Zi-O Hissatsu Geki: 500 t
  • Maximum Jump Height: 240.6 m[42]
  • Maximum Running Speed: 100 m per 0.1 sec.[42]

Kamen Rider Ohma Zi-O (仮面ライダーオーマジオウ Kamen Raidā Ōma Jiō), or simply Ohma Zi-O, is Zi-O's true final form. Originally the final form of Zi-O in an alternate future, the present-day Sougo briefly uses it after Another Decade proves too powerful for GrandZi-O. His visor reads "Rider" (ライダー Raidā), while the logo on his forehead reads "Kamen" (カメン) in katakana. This form is accessed via the Ohma Zi-O Driver.

This form wields the powers of every single Heisei Kamen Rider in existence and can command the Dai Mazines. According to the original Ohma Zi-O, this form possesses the power to not only destroy time and space itself, but to recreate everything into whatever the user wishes. It is unknown if the power to destroy time affects the existence of Ohma Zi-O himself.

Ohma Zi-O is composed of the following parts:

  • Complication Caliber A (コンプリケーションキャリバーA Konpurikēshon Kyaribā A) - The helmet
    • Transcendence Blade (トランセンデンスブレード Toransendensu Burēdo) - The two clock hand antennae. The long Transcendence Baryon Hand (トランセンデンスバリオンハンド Toransendensu Barion Hando) collects temporal information, such as the timing of enemy attacks while the short Transcendence Mason Hand (トランセンデンスメソンハンド Toransendensu Meson Hando) collects spatial information such as the distance between enemies and trajectory angles.
    • Ohma Signal (オーマシグナル Ōma Shigunaru) - The meeting point of the two Transcendence Blades. Adjusts Ohma Zi-O's systems according to information collected by the Transcendence Blades.
    • Parallel Rattrapante (パラレルラトラパンテ Parareru Ratorapante) - The three clock-like devices on Ohma Zi-O's forehead. Allows Ohma Zi-O to sense parallel timelines and informs him of any temporal changes made to history. Also allows Ohma Zi-O to sense parallel worlds. (Note, a rattrapante is a type of chronographic device that possesses two second hands, allowing the user to time multiple events. Also known as a 'double chronograph'.)
    • Expressive Flame Eye (エクスプレッシブフレイムアイ Ekusupuresshibu Fureimu Ai) - The red visor that spells out 'Rider' in katakana. Sensors with a 270° viewing angle is built into the compound eye. Additionally, its red coloring is due to it being in a constant state of heat, being 1000-1200°C. It can shoot out rays of heat at a maximum output.
    • Decorative Dial (デコラティブダイアル Dekoratibu Daiaru) - Ohma Zi-O's faceplate. It is a multilayered armor structure. The top layer utilises Dark Matter Ingot (ダークマターインゴット Dāku Matā Ingotto) as a decorative material.
    • Divine Bezel (ディバインベゼル Dibain Bezeru) - The golden frame that surrounds Ohma Zi-O's face. It is composed of Zavaldust Graphenium (ザバルダストグラフェニウム Zabaru Dasuto Gurafeniumu), which is 1200 times stronger than steel. Super dense diamonds are encrusted into it.
    • Core Diadem (コアダイアデム Koa Daiademu) - The 'button' on Ohma Zi-O's left cheek. It is an information storage unit that has information on every single Kamen Rider from the Heisei era. It also stores information recorded by the Ohma Signal.
  • Ohma Radiant Armor (オーマラディアントアーマー Ōma Radianto Āmā) - Ohma Zi-O's upper torso magic armor. It is engraved with multiple decorations that channel magical energy through it (similar to Kamen Rider Wizard). It dons a special energy field titled Absolute Throne (アブソリュートスロウン Abusoryūto Suroun), negating any damage dealt to Ohma Zi-O.
    • Ornament Slots (オーナメントスロット Ōnamento Surotto) - Special slots for Ridewatches located on the Ohma Radiant Armor. A maximum of six Ridewatches can be plugged in. Devices known as Alternate Plugs (オルタネートプラグ Orutanēto Puragu) are installed, allowing Ohma Zi-O to activate a Ridewatch's powers just by activating them.
    • Apocalypse of Kingdom (アポカリプス・オブ・キングダム Apokaripusu Obu Kingudamu) - The two giant clock hands that hang on Ohma Zi-O's back. The hands themselves are titled Aparajita (アパラージタ Aparājita). By rotating themselves on the back, the Apocalypse of Kingdom can create a sort of circular disk attack.
  • Engraved Tecter (エングレイブドテクター Engureibudo Tekutā) - Ohma Zi-O's shoulder armor. It is composed of Zalvadust Graphenium. Contains an inbuilt Sona Count Pad (ザバルダストグラフェニウム Sona Kaunto Paddo).
  • Mid Band Liner Anthem (ミッドバンドライナー・アンセム Middo Bando Rainā Ansemu) - The silver watch strap that travels along Ohma Zi-O's entire body. It is a biological enhancement device, delivering the Ohma Zi-O Driver's inexhaustible energy into the wearer's body, giving them astonishing strength and power.
  • Noble Adjustrike Suit (ノーブルアジャストライクスーツ Nōburu Ajasutoraiku Sūtsu) - Ohma Zi-O's bodysuit. Partial shape changes, such as contraction and expansion, are regularly performed to deal maximum sharpness into an attack. Additionally, due to there being no damage accumulation, thanks to the Ohma Radiant Armor as well as having the highest quality possible self-healing function, it is possible for Ohma Zi-O to continue in battles that may exceed the limits of the wearer.
  • Meridian Sash (メリディアンサッシュ Meridian Sasshu) - The golden watch strap. It is an 'authoritative medal'. It allows Ohma Zi-O to send a 'seperate surge' (セパレートサージ separēto sāji) boundary wave that sends all objects in comes into contact within a 4km radius into a separate dimension.
  • Time Catastrophe Arm (タイムカタストロフアーム Taimu Katasutorofu Āmu) - The arms. The built-in Nanotube Muscle (ナノチューブ筋 Nanochūbu-kin) that covers the entire arm is strengthened and pushed to the absolute limits that humans can tolerate. The addtional ultra-high Gold Compression Line (ゴールドコンプレッションライン Gōrudo Konpuresshon Rain) restraints on the upper arm restrains the Nanotube Muscles' power, yet allows Ohma Zi-O to retain his supernatural power.
  • Solemn Arm Armor (ソレムアームアーマー Soremu Āmu Āmā) - The forearm armor. Crafted out of Dark Matter Ingot, it can freely change its weight and density, increasing punching and blowing impacts. By increasing density as per needed, the ultimate defensive strength can be obtained.
    • Sona Ridewatch Holders (ソナライドウォッチホルダー Sona Raidou~otchi Horudā) - Golden Ridewatch Holders. Due to Ohma Zi-O's ability to pull out Ridewatches out of thin air, they appear to be mere decorative pieces.
  • Ohma Causality Hand (オーマコーザリティーハンド Ōma Kōzaritī Hando) - The hands. It (somehow) manipulates causality and allows Ohma Zi-O to manipulate surrounding objects around him as he wills.
  • Time Catastrophe Leg (タイムカタストロフレッグ Taimu Katasutorofu Reggu) - The legs. The built-in Nanotube Muscle (ナノチューブ筋 Nanochūbu-kin) that covers the entire leg is strengthened and pushed to the absolute limits that humans can tolerate. The additional ultra-high Gold Compression Line (ゴールドコンプレッションライン Gōrudo Konpuresshon Rain) restraints limit the Nanotube Muscles' power, yet allows Ohma Zi-O to retain his supernatural power.
  • Sona Count Pad (ソナカウントパッド Sona Kaunto Paddo) - Collection devices located around the entire body (such as the knees). Instantaneously measures received impacts and information on objects and sends the data to the helmet.
  • Solemn Leg Armor (ソレムレッグアーマー Soremu Reggu Āmā) - The lower leg armor. Crafted out of Dark Matter Ingot, it can freely change its weight and density, increasing kicking impacts. By increasing density as per needed, the ultimate defensive strength can be obtained.
  • Ohma Causality Shoes (オーマコーザリティーシューズ Ōma Kōzaritī Shūzu) - The feet. Allows Ohma Zi-O to (somehow) manipulate causality to float in the air or walk/run at high speeds.

This form's finisher is the Ohma Zi-O Hissatsu Geki (逢魔時王必殺撃 Ōma Jiō Hissatsu Geki, lit. 'Ohma Zi-O Deadly Strike'): Zi-O channels energy into his entire body before rising into the air as a series of gold "Kick" (キック Kikku) characters appear and circle the enemy. Zi-O then performs a powerful Rider Kick with the Apocalypse of Kingdom acting as wings. Upon striking the enemy, the characters combine with Zi-O's foot and strengthen the attack to the point where he destroys the enemy.

This form is exclusive to Kamen Rider Zi-O Episode 49

Equipment

Devices

Weapons

Handheld weapons:

Suit-equipped weapons:

Legend Riders' weapons used by Zi-O DecadeArmor and GrandZi-O:


Vehicles

Legend Rider Devices

KR Zi-O Card

Kamen Ride: Zi-O

"Kamen Ride: Zi-O! (Electronic beat) Kamen Rider Zi-O!"
―DX Neo Decadriver Transformation announcement[src]

With the Zi-O Rider Card, Decade can transform into Kamen Rider Zi-O.

Rider Timing Zi-O Progrise Key (ライダータイミングジオウプログライズキー Raida Taimingu Jiō Puroguraizu Kī)[45] Its ability is King and it is based off Kamen Rider Zi-O.


Relationships

  • Tsukuyomi: Tsukuyomi is the one that first informs Sougo about his future as Ohma Zi-O. Initially believed Sougo as evil as the future Demon King, Tsukuyomi joins Geiz at watching Sougo's every moves. Eventually, as Sougo shows his kindly disposition, Tsukuyomi mellowed and became his most trusted ally. However, when he evolved into Zi-O II, she reaffirms her resolve that Sougo must be killed before ascending into Ohma Zi-O. Since she believes that Zi-O II’s power to read the future is the same as Ohma Zi-O. Despite her paranoia towards him, she can't bring herself to kill the younger Sougo and instead tries to save him from Swartz. After learning from Tsukasa that Sougo's fate as Ohma Zi-O can be rewritten, Tsukuyomi starts to believe in Sougo again.
  • Geiz Myoukouin/Kamen Rider Geiz: Geiz strongly believes Sougo is Ohma Zi-O and is absolutely determined to kill him before he could become the demon king to prevent the future where Sougo supposedly becomes the tyrant that rules all with an iron fist. He refuses to call Sougo by his real name and cruelly refers to him as Ohma Zi-O. At many points in the show, Geiz shows Sougo hostility, but over the course of the story, he begins to realize that Sougo isn't as bad as he once thought. When Sougo finds himself in the future, Geiz even outright begs Sougo to give up the Ziku-Driver to prevent himself from becoming Ohma Zi-O, showcasing that his resolve to kill him has lessened greatly, and perhaps even sees him as a friend. Geiz also initially hesitate when Tsukuyomi advised him to stay away from Sougo due to his Zi-O II power. Although this might be because Sougo has information about Kikai. After Geiz acquired GeizRevive Ridewatch, their rivalry was renewed. But they also make amends after Tsukuyomi returns to them, alive and well. Sougo is also unaware of how much respect Geiz had held for him, and did not realize it until after he was gone.
  • (Black) Woz: With Woz having seen his future master's history and dreams to become king, Sougo is often baffled each time Woz appears aside from delivering his speech of passing Rider powers onto him by his predecessors. Despite even when Woz briefly sided with the Time Jackers to "correct" him, Sougo doesn't even seem to mind. Nevertheless, Woz remains a loyal servant and messenger towards Sougo. Over time, Woz becomes completely supportive of Sougo goal to become a benevolent ruler, regardless of whenever that goal resulted in Oma Zi-O or not.
  • Junichiro Tokiwa: Sougo's uncle. Junichiro always wanted Sougo to face reality and take tests to get into a university, but he still respects Sougo's dream to become king. Junichiro is also prone to giving advice to Sougo. After Sougo reveals his alter ego as Zi-O, Junichiro was visibly shocked, but still encourage his nephew to do what he must do as a Kamen Rider.
  • Heure: When they first met, they were on obvious opposing sides and Heure had committed acts that Sougo condemned. However as the series progressed, Heure began showing hesitation and questioned Swartz's motives. He asked Sougo for help on several occasions, which eventually he opened up to Sougo. Eventually the two became fairly close, and Heure's death enraged Sougo to the maximum.

  • Sento Kiryu/Kamen Rider Build: The first senior rider Sougo met, Sento entrusted his past self to Sougo. They then fight together against the machinations of Super Time Jacker Tid.
  • Ryuga Banjo/Kamen Rider Cross-Z:
  • Emu Hojo/Kamen Rider Ex-Aid:
  • Hiiro Kagami/Kamen Rider Brave:
  • Takumi Inui/Kamen Rider Faiz: 
  • Masato Kusaka/Kamen Rider Kaixa:
  • Kuroto Dan/Kamen Rider Genm/Another OOO: Sougo serves Kuroto to complete his ambition of becoming king, but soon betrays him because he believes that a king must care about people (which Kuroto does not). Sougo also thinks he is the only king the world needs.
  • Eiji Hino/Kamen Rider OOO: Sougo likes Eiji's view about helping people that are reaching out to him, and notes that Eiji has a kingly disposition too.
  • Kouta Kazuraba/Kamen Rider Gaim: Sougo meets the version of Kouta that ascended into the Man of the Beginning, and the space god teaches Sougo the most important thing to have as a king: a person he can fully trust.
  • Ryotaro Nogami/Kamen Rider Den-O:
  • Takeru Tenkuji/Kamen Rider Ghost: As Takeru is the only one that can see Sougo in his spirit form, Sougo trusted him to enact his plan at saving Another Ghost's host. Then, Takeru helps Sougo return to his body.
  • Tsukasa Kadoya/Kamen Rider Decade: Tsukasa provoked Sougo by saying that he will destroy his world. Tsukasa also sends Sougo into the year 2068 to witness his rule as Ohma Zi-O. After being cornered by Zi-O and Geiz however, he escaped with the promise to fight him again in a foreseeable future. But, actually Tsukasa's true motive is to destroy Zi-O's world if he ever becomes Ohma Zi-O. Tsukasa later appears to help Sougo against Another Zi-O II and his army of Another Riders, and somewhat becoming an uneasy mentor for him.
  • Shinji Kido/Kamen Rider Ryuki: It was Shinji who taught Sougo that he must accept his dark side in order for him to move on from the past. Later, Sougo is happy to see Shinji reunited with the latter's boss.
  • Kazuma Kenzaki/Kamen Rider Blade:
  • Hajime Aikawa/Kamen Rider Chalice:
  • Daiki Kaito/Kamen Rider Diend: He appears suddenly to steal Sougo's Ridewatches, seemingly on White Woz's command. But actually he is Ohma Zi-O's underling, and his true aim is White Woz's future tablet.
  • Shouichi Tsugami/Kamen Rider Agito:
  • Kyosuke Kiriya/Transformed Kyosuke/Kamen Rider Hibiki:
  • Tomizo Todayama/Kamen Rider Todoroki:
  • Arata Kagami/Kamen Rider Gatack:
  • Sou Yaguruma/Kamen Rider KickHopper/Another Kabuto:
  • Shun Kageyama/Kamen Rider PunchHopper:

  • Ohma Zi-O: When Sougo first learned of Ohma Zi-O through Tsukuyomi, he initially didn't believe her. When he does believe her claim, he becomes determined to change his fate, but he otherwise still remains skeptical of how dangerous Ohma Zi-O is according to her and Geiz. It wasn't until a proper meeting when he was sent to the future that he understood the reason why he was feared. Sougo despises what his future self has become, and is even more determined to change his fate. However, this results Sougo unable to keep his cool whenever facing Ohma Zi-O in combat. Ohma Zi-O on the other hand, didn't see Sougo as a threat, even after Sougo obtains GrandZi-O Ridewatch. However, Ohma Zi-O still aids his younger self and didn't really intend to kill him, presumably to secure his own existence as well.
  • White Woz: Being Woz from a different timeline where his future self was dethroned, the other Woz sees Sougo as a threat due to the fact that White Woz's loyalty lies with GeizRevive. White Woz, however, doesn't see Sougo as a big hindrance, until Sougo becomes Zi-O II. Ironically, Sougo is the one behind White Woz’s redemption, to the point that White Woz willingly gives Sougo his Zi-O II Ridewatch, GeizRevive Ridewatch, and the newly created Zi-OTrinity Ridewatch. White Woz also show his interest in Sougo’s possibility to alter the future to his counterpart, moments before he is erased from the timeline. White Woz willingness to help Sougo was shown even after his revival by Swartz, although he simply cover it up by his loyalty to Geiz.
  • Hiryu Kakogawa: Hiryu thought that his parents were dead in a bus accident in 2009 because of Sougo, vividly remembering a woman in white dress aiming her gun at Sougo. Since then, Hiryu hates Sougo with a passion, even going as far to become Another Zi-O, just to kill him. Sougo then advises Hiryu to stop dwelling in the past and keep moving forward. However, Hiryu took it as an insult and became more hateful towards Sougo when they met again when the timeline was altered. In the end, Sougo had no choice but defeat him once more using Grand Zi-O.
  • Tsutomu Tsuzumiya: Tsutomu is Sougo's childhood friend, who dreams to become an Oni. Due to both of them having a seemingly 'absurd' dream, they supported each other.
  • Yuko Kitajima: Yuko is mistaken by Sougo as his first love from when he was still in elementary school. Despite this, Yuko's shown to have a soft spot to him. she affectionately calls him a cute boy, tending his wounds and pinching his chin as a gesture. Sougo also don't mind shielding her from enemies’ attack, even after knowing her identity as Another Kiva. It is shown that both of them develop a romantic relationship, to the point of Yuko indirectly proposes Sougo to marry her. Although Sougo later learns that Yuko is not his first love, he still hesitant to attack her. Upon Yuko’s demise by the hand of Ora, Sougo grieves over her dead body, showing that despite their short-lived relationship, he had grown fond of her.
  • Swartz: Swartz is the mastermind who set Sougo on the path to becoming a king in the first place, as well as Sougo’s ultimate nemesis during the series.

  • Rentaro Kagura: He met Sougo in a dream and helped him choose his own future and resist Swartz.
  • Mondo Douan: Sougo defended and saved him from Geiz, but later it turned out that the power of Quiz is needed for the Ridewatches.
  • Rento Makina: Sougo develops a good friendship with Rento as the latter saves him from Humanoise as Kikai. Sougo was also horrified as Kikai was unwillingly brainwashed to kill him. After Sougo undoes Rento’s reprogramming, Rento thanked him. It was revealed that Rento was the physical manifestation of Sougo's toy robot who was his only friend in his childhood.
  • Kamen Rider Ginga: An unknown evil rider who becomes the 9 5 DO members and Time Jackers’ common enemy during Another Kiva’s emergence.

Behind the Scenes

Portrayal

Sougo Tokiwa is portrayed by So Okuno (奥野 壮 Okuno Sō). As Kamen Rider Zi-O, his suit actor is Seiji Takaiwa (高岩 成二 Takaiwa Seiji), who has been the leading suit actor for the majority of the main Heisei Riders (minus Kuuga and Hibiki). Zi-O is Takaiwa's final suit acting role for main Rider. Keisuke Watanabe originally auditioned for the role of Sougo Tokiwa, but ultimately dropped out due him not resonating with the character.

Rider No.

As the leading rider protagonist of Kamen Rider Zi-O, Zi-O is labelled Kamen Rider #35 (仮面ライダー35号 Kamen Raidā Sanjūgogō) and Heisei Rider #20 (平成ライダー20号 Heisei Raidā Nijūgō).

Etymology

Sougo Tokiwa's name is play on Tokiwa-sō, the place where Shotaro Ishinomori lived and started his manga career during 1956 to 1961. "Tokiwa" also carries the word (とき Toki), which can be translated into time when it is written in kanji "時".

"Zi" in Zi-O's name could mean either time ( Ji) or character ( Ji), representing his "watch" and "Katakana" motifs while the "O" means king ( Ō). It may also be Goroawase for the number 20 (2 - Ji, 0 - Ō), referencing that Zi-O is the 20th Heisei Rider.

Notes

2018-2019 Next Rider
  • 10th of the Phase 2 Heisei Riders 20th of the leading Heisei Riders overall, Zi-O was first foreshadowed in the Kamen Rider Heisei Generations FINAL: Build & Ex-Aid with Legend Riders guidebook page 48, represented by a space following Build marked as "NEXT RIDER?" With Emperor Akihito having abdicated in April 2019, thus closing Japan's Heisei era, Zi-O was the last Heisei Rider.
  • Sougo can be considered the oldest rider (in Zi-O only) chronologically since Sougo would be 68 as Ohma Zi-O while Geiz, Woz, and Tsukuyomi would be in their early 20s.
    • If Rentaro is older than Sougo, he's most likely the oldest instead.
  • Kamen Rider Zi-O's official design was first revealed in Kamen Rider Buttobasoul accidentally and resulted in the machines needing to undergo maintenance after the reveal.[46] His legend forms were soon after revealed by a Chinese printing industry staff unintentionally during the making of posters for Kamen Rider Battle: Ganbarizing.[47]
  • Zi-O is the second Rider with a magenta & black color scheme, after Decade.
  • Zi-O's suit design is based on Rolex watches.
  • Zi-O's boots have the katakana for "kick" (キック) on the soles.
  • The clock hands on Zi-O's face point to 10:10, which is a rough common setting of watches and a reference to his status as the 20th Heisei Kamen Rider.
    • This makes Zi-O the first Heisei Rider since Kamen Rider Decade to incorporate his number into his design (the "X" on Decade's chest refers to 10).
  • Uniquely, Zi-O's forms appear as an inversion of Decade's, where the forms conform to the core design and the summoned weapons are modified to either fit the trinket designs or the aesthetics of the rider's form, instead of both forms and weapons being their normal designs.
  • Zi-O is the first Rider since Decade not to have a unique name for his default form.
  • The prefixes added to Zi-O's Time Break for Rider Armor finishers are all taken from the original Riders' finishers:
    • BuildArmor's Vortex Time Break is taken from the Vortex Finish.
    • Ex-AidArmor's Critical Time Break is taken from the Critical Strike and Critical Finish.
    • GhostArmor's Omega Time Break is taken from the Omega Drive finisher.
    • GaimArmor's Squash Time Break is taken from the Squash finishers.
    • FourzeArmor's Limit Time Break is taken from the Limit Break.
    • OOOArmor's Scanning Time Break is taken from the Scanning Charge.
    • DoubleArmor's Maximum Time Break is taken from Maximum Drive.
    • DecadeArmor's Attack Time Break is taken from Decade's Attack Rides.
    • KivaArmor's Wake Up Time Break is taken from the Wake-Up Fuestle, which is required for Kiva's finishing attacks.
    • Den-OArmor's Ore no Time Break is taken from Momotaros' various nicknames for his Full Charge, usually "Ore no hissatsu waza part 2!" (俺の必殺技パート2 lit. "My finishing attack, part 2!")
    • KabutoArmor's Clock Time Break is taken from the Clock Up maneuver that all the Riders of Kamen Rider Kabuto have, even though its use in a finisher isn't always necessary.
    • HibikiArmor's Ongeki Time Break is taken from Hibiki's own Ongeki Finishers.
    • BladeArmor's Lightning Time Break is taken from either the Lightning Slash, the Lightning Blast, or the Lightning Sonic.
    • RyukiArmor's Final Time Break is taken from Final Vent.
    • AgitoArmor's Ground Time Break is taken from Agito's Ground Form.
    • KuugaArmor's Mighty Time Break is taken from Kuuga's Mighty Form.
  • Sougo has met his other self more than any main Rider with 4 times and different versions.
    • First, he met his future self from 3 days later with the help of God.
    • Second, he was sent to meet his future self from 50 years later by Decade.
    • Third, he met his Mirrored counterpart in the Mirror World as he got sent to it after grabbing Another Ryuga when the latter was going to return to the Mirror World.
    • Fourth, he met an alternate version of himself, who claims to be the original version of himself and is able to transform into Kamen Rider Barlckxs.
    • Kamen Rider Zi-O is the first rider to have 2 final forms with the same name - Ohma Form and Ohma Zi-O.
  • Notes about Kamen Rider Zi-O DecadeArmor:
    • Zi-O's DecadeArmor form has similarities to Kamen Rider Ghost's Toucon Boost Damashii as both are upgrade forms that can change between different upgraded form changes.
      • The way the visor acts as a monitor whenever an upgrade form is used via the Decade Ridewatch is reminiscent of the helmet design of Ganbarider.
    • Zi-O's DecadeArmor use either Upgrade form (Build's Sparkling, Ex-Aid's Mighty Brothers) or Super form (Ghost Grateful, OOO Tajadol, Faiz Axel) or Final form (Ryuki Survive) of past Kamen Riders.
      • Some forms that use past Riders' Upgrade/Super/Final Forms are likely for the following reasons.
        • Do not have a specific Super form, (Build Hazard forms, RabbitRabbit form and TankTank form).
        • The suit design is not suitable for DecadeArmor (Ex-Aid's Maximum Mighty X and Ghost's Toucon Boost Damashii).
        • Do not have a proper upgrade form, (OOO/Faiz).
      • As Ryuki has no Upgrade/Super Form, it uses Ryuki's Final Form instead. This is likely going to happen to Kabuto as well.
    • Zi-O's DecadeArmor on the chest and left shoulder pad have numbers "2009" and 453145", which the latter correlated to English letters "DECADE", while the former is a reference to the Rider's series debut year.
  • Zi-O II's armor appears like a distorted fusion of Zi-O's standard form and Ohma Zi-O's.
    • Given his supposed destiny is to become Ohma Zi-O, this might suggest the transformation happens in stages, with Zi-O II being part of it.
      • This is further emphasized with how the accents that remain, as well as the other armor when transforming into Zi-OTrinity turn to gold.
    • The armor's design possibly draws inspiration from Janus, the ancient Roman god of time and duality.
  • Notes about Kamen Rider Zi-OTrinity:
    • Kamen Rider Zi-OTrinity was given the name of 三位一体 (Sanmiittai) in Uchusen vol. 164, which is the direct translation of Trinity.
      • Coincidentally, Zi-OTrinity shares the name "Trinity" with Kamen Rider Agito's Trinity Form
    • Kamen Rider Zi-OTrinity is similar to Kamen Rider Build's Cross-ZBuild Form and Kamen Rider Fourze's Meteor Fusion States as all are fusions between the Main Rider and the Secondary Rider of their respective shows with the only difference is that Zi-OTrinity is a fusion of 3 Riders instead of 2.
    • Kamen Rider Zi-OTrinity's design is similar to Kamen Rider Den-O's Climax Form and Super Climax Form, both incorporating the masks and identities to the body.
      • Similar to both forms, Trinity's Form-accessing device covers the center portion of the belt, with part of it off to the Rider's left side, except in reverse (the device starts on the left and extends to the center).
  • Notes about Kamen Rider GrandZi-O:
    • Kamen Rider GrandZi-O's appearance is similar in design to:
      • Kamen Rider Decade's Complete Form (Rider cards/statues on armor, with himself as the crown) 
      • Kamen Rider Ghost's Grateful Damashii (armor design) 
      • Kamen Rider Ex-Aid's Muteki Gamer (gold armor) 
      • Kamen Rider Blade's King Form (powers appearing in gold relief on armor).
      • Kamen Rider Zi-O's Ohma Zi-O Form (gold and based of Zi-O).
    • Just like Kuuga's Ultimate form, Gaim's Kiwami Arms, And Build's Genius Form it is a combination of the powers of all the forms they have access to.
    • The way Sougo transforms into GrandZi-O is similar to how Kazuma Kenzaki/Kamen Rider Blade transforms into King Form where all the Rouze Cards of his suit converge onto his body turning into gold armor and how Hitoshi Hidaka/Kamen Rider Hibiki transforms into Armed Form where all the Disk Animals converge onto his body turning into different armor pieces after activating the Armed Saber.
    • GrandZi-O's ability to summon a past rider to aid him and the way he summons them is similar to Kamen Rider Decade’s Complete Form where he can summon a Past Rider to aid them by touching something on them (Decade in Complete Form can summon a Rider in their Final Form by pressing the symbol of the desired rider on his K-Touch and GrandZi-O can summon a Past Rider in any form he chooses by pressing the statue of the desired rider that is on his armor).
      • The differences between GrandZi-O and Decade Complete Form are (1) Decade Complete is limited to Final Form while GrandZi-O can choose any form. (2) Decade is limited to a single Rider, GrandZi-O can summon as many as he wants. (3) Decade's resulting Rider acts like a puppet who mimics Decade's own movement, while GrandZi-O's can fight independently. In this light, GrandZi-O's Riders are very similar to Kamen Rider Diend's summoned Riders instead.
      • It is currently unexplained who (or what) is actually summoned by GrandZi-O. Although they are implied as the original Riders from their respective timeline (they have the original's voice, unlike Decade's A.R. Riders), but this will create time paradoxes (except for Den-O who is a Singularity Point) as none of them were ever summoned in their respective series, and none remembers meeting Sougo before their encounter in Zi-O's timeline.
        • It is further complicated by the following facts:
          • Weak "Ore sanjo" pose of summoned Den-O in Episode 40 compared to the original Momotaros', and that current-Momotaros can possess this Den-O without pushing any other Imagin out (should be pushing out past-Momotaros).
          • Build summoned by GrandZi-O in Episode 41 disappears after a colliding Rider Kick against Kuuga who was summoned by OmaZi-O (who also disappears), instead of reverting back to Sento Kiryu. This, again, is similar to Diend's summoned riders.
        • Therefore, what is summoned by GrandZi-O may just be a copy of the original Riders.
        • However, this may be simply a plot oversight.
    • The way GrandZi-O accesses his powers by touching something on his armor is similar to how Gentaro Kisaragi/Kamen Rider Fourze Cosmic States uses his powers.
    • The transformation announcement tune played when Zi-O accesses this form is similar to Haruto Soma/Kamen Rider Wizard's Infinity Style as they both use all the transformation announcements of all the forms they have access to before Final Form (GrandZi-O announces "Kuuga! Agito! Ryuki! Faiz! Blade! Hibiki! Kabuto! Den-O! Kiva! Decade! Double! OOO! Fourze! Wizard! Gaim! Drive! Ghost! Ex-Aid! Build! Iwae! Kamen Rider GrandZi-O!", while Wizard Infinity Style announces "Hi-Sui-Fu-Do, Bou-Zaba-Byu-Dogon!")
      • GrandZi-O also uses the transformation announcements/tunes from respective Riders' belts, with exceptions:
        • Using a special attack/finisher announcement (Ryuki's "Advent" and Kiva's "Wake Up").
        • Using a form change announcement (Kabuto's "Change Beetle" and Ex-Aid's "Level Up!").
          • For Kabuto, this may be due to Zi-O's Kabuto Armor being based on Kabuto's Rider Form (whose transformation announces "Change Beetle") instead of Masked Form (whose transformation announces "Henshin").
        • Using transformation standby announcement (Wizard's "Shabadoobi Touch Henshin!"). 
    • GrandZi-O's ability to have access to the weapons of all his predecessors in similar to Kouta Kazuraba/Kamen Rider Gaim's Kiwami Arms as it had access to all the Arms Weapons that were in the show he appeared in.
    • The placement of the statues on GrandZi-O is not random. His entire right side consists of the Phase 1 Heisei Riders from Kuuga to Kiva from up to down, while his entire left side consists of the Phase 2 Heisei Riders Double to Build from up to down. Adorned in the middle are the two anniversary Riders, Decade and himself.
      • This left-right placement of Rider statues is consistent with the human-sized statues displayed on GrandZi-O's transformation.
      • However, this is different from the "Monument to Tokiwa Sougo's First Transformation" shown in Episode 1 and 15, where the Riders are arranged circularly around Sougo. This may reflect that GrandZi-O is proof that Sougo has successfully averted the future in which he will become Ohma Zi-O.
      • The Riders' placements also connect together forming one continuous, curved, line along GrandZi-O's body from Kuuga on the left shoulder to Build on the right shoulder.
    • As later revealed in his second encounter with Ohma Zi-O, Sougo's GrandZi-O form is technically incomplete, as he did not acquire the Drive Ridewatch from his timeline, instead of using the watch Geiz stole from Ohma Zi-O.
  • Notes about Zi-O Ohma Form:
    • The sides of Ohma Form's helmet bears a resemblance to the kanji 王 (Ō).
    • The sides, when combined with the katakana "Rider", also resemble the sign of Shocker, a similarity that is also shared by Ohma Zi-O.
    • The legs on Ohma Form appear to come from Zi-OTrinity.
    • The "wings" resemble clock hands from Ohma Zi-O on the back.
  • Zi-O is the only Kamen Rider in the main cast to not have his Rider identity named after himself.
  • Sougo is the only main Heisei Rider to witness his own Kamen Ride that is used by Decade.

Appearances


References

  1. https://p-bandai.com/us/item/N2465601001001
  2. https://twitter.com/cron204/status/1170370661555953670
  3. [1]
  4. 4.0 4.1 4.2 4.3 4.4 4.5 "TV Asahi's page for Zi-O". https://www.tv-asahi.co.jp/zi-o/rider/zi-o/stand.html. 
  5. 5.0 5.1 5.2 5.3 5.4 5.5 "TV Asahi's page for Zi-O BuildArmor". https://www.tv-asahi.co.jp/zi-o/rider/zi-o/legendarmer_build/stand.html. 
  6. 6.0 6.1 6.2 6.3 6.4 6.5 "TV Asahi's page for Zi-O Ex-AidArmor". https://www.tv-asahi.co.jp/zi-o/rider/zi-o/legendarmer_ex-aid/stand.html. 
  7. 7.0 7.1 http://www.b-boys.jp/series/rider/item/detail/5755/
  8. 8.0 8.1 8.2 8.3 8.4 8.5 8.6 "TV Asahi's page for Zi-O FourzeArmor". https://www.tv-asahi.co.jp/zi-o/rider/zi-o/legendarmer_fourze/stand.html. 
  9. 9.0 9.1 http://www.b-boys.jp/series/rider/item/detail/5787/
  10. 10.0 10.1 10.2 10.3 10.4 10.5 "TV Asahi's page for Zi-O OOOArmor". https://www.tv-asahi.co.jp/zi-o/rider/zi-o/legendarmer_ooo/stand.html. 
  11. 11.0 11.1 11.2 11.3 http://i.4cdn.org/m/1531640349426.jpg
  12. 12.0 12.1 12.2 12.3 12.4 12.5 "TV Asahi's page for Zi-O GaimArmor". https://www.tv-asahi.co.jp/zi-o/rider/zi-o/legendarmer_gaim/stand.html. 
  13. 13.0 13.1 13.2 13.3 13.4 13.5 13.6 "TV Asahi's page for Zi-O WArmor". https://www.tv-asahi.co.jp/zi-o/rider/zi-o/legendarmer_double/stand.html. 
  14. 14.0 14.1 14.2 14.3 14.4 14.5 "TV Asahi's page for Zi-O KuugaArmor". https://www.tv-asahi.co.jp/zi-o/rider/zi-o/legendarmer_kuuga/stand.html. 
  15. 15.0 15.1 http://www.b-boys.jp/series/rider/item/detail/5784/
  16. 16.0 16.1 http://www.b-boys.jp/series/rider/item/detail/5744/
  17. 17.0 17.1 http://www.b-boys.jp/series/rider/item/detail/5768/
  18. Cite error: Invalid <ref> tag; no text was provided for refs named Armors1
  19. 19.0 19.1 http://www.b-boys.jp/series/rider/item/detail/5769/
  20. 20.0 20.1 http://www.b-boys.jp/series/rider/item/detail/5783/
  21. 21.0 21.1 http://www.b-boys.jp/series/rider/item/detail/5732/
  22. https://youtu.be/Ey95L_gWWD8?t=59s
  23. 23.0 23.1 23.2 23.3 23.4 23.5 23.6 "TV Asahi's page for Zi-O DecadeArmor". https://www.tv-asahi.co.jp/zi-o/rider/zi-o/legendarmer_decade/stand.html. 
  24. 24.0 24.1 24.2 24.3 24.4 24.5 24.6 "TV Asahi's page for Zi-O DecadeArmor Build Form". https://www.tv-asahi.co.jp/zi-o/rider/zi-o/legendarmer_decadebuild/stand.html. 
  25. 25.0 25.1 25.2 25.3 25.4 25.5 25.6 "TV Asahi's page for Zi-O DecadeArmor Ghost Form". https://www.tv-asahi.co.jp/zi-o/rider/zi-o/legendarmer_decadeghost/stand.html. 
  26. 26.0 26.1 26.2 26.3 26.4 26.5 "TV Asahi's page for Zi-O DecadeArmor Ex-Aid Form R". https://www.tv-asahi.co.jp/zi-o/rider/zi-o/legendarmer_decade-ex-aid-r/stand.html. 
  27. 27.0 27.1 27.2 27.3 27.4 27.5 "TV Asahi's page for Zi-O DecadeArmor Ex-Aid Form L". https://www.tv-asahi.co.jp/zi-o/rider/zi-o/legendarmer_decade-ex-aid-l/stand.html. 
  28. 28.0 28.1 28.2 28.3 28.4 28.5 "TV Asahi's page for Zi-O DecadeArmor OOO Form". https://www.tv-asahi.co.jp/zi-o/rider/zi-o/legendarmer_decadeooo/stand.html. 
  29. 29.0 29.1 29.2 https://kamenrider.fandom.com/wiki/File:FB_IMG_1542904195081.jpg
  30. https://www.youtube.com/watch?v=8_aXreLBKyE
  31. 31.0 31.1 31.2 31.3 31.4 31.5 "TV Asahi's page for Zi-O II". https://www.tv-asahi.co.jp/zi-o/rider/zi-o/zi-o_two/stand.html. 
  32. 32.0 32.1 https://kamenrider.wikia.com/wiki/File:Zi-OSuperFormsFullScan.png
  33. https://kamenrider.fandom.com/wiki/File:SaikyoGiradeFullScan.png
  34. https://kamenrider.fandom.com/wiki/File:Zi-OTrinityWozGinga.jpg
  35. 35.0 35.1 35.2 35.3 35.4 35.5 35.6 "TV Asahi's page for Zi-OTrinity". https://www.tv-asahi.co.jp/zi-o/rider/zi-o/zi-o_trinity/stand.html. 
  36. 36.0 36.1 36.2 36.3 36.4 36.5 "TV Asahi's page for GrandZi-O". https://www.tv-asahi.co.jp/zi-o/rider/zi-o/grandzi-o/stand.html. 
  37. https://natalie.mu/eiga/news/334529
  38. [2]
  39. https://twitter.com/Ben77878871/status/1143548543916859392
  40. 40.0 40.1 40.2 40.3 40.4 40.5 40.6 "TV Asahi's page for Zi-O GhostArmor". https://www.tv-asahi.co.jp/zi-o/rider/zi-o/legendarmer_ghost/stand.html. 
  41. https://www.tv-asahi.co.jp/zi-o/rider/geiz/legendarmer_ghost/face.html
  42. 42.0 42.1 42.2 42.3 42.4 42.5 "TV Asahi's page for Ohma Zi-O". https://www.tv-asahi.co.jp/zi-o/rider/zi-o/ohma_zi-o_2019/stand.html. 
  43. Cite error: Invalid <ref> tag; no text was provided for refs named Zi-OQ1
  44. http://www.tv-asahi.co.jp/zi-o/rider/zi-o/legendarmer_build/stand.html
  45. Cite error: Invalid <ref> tag; no text was provided for refs named Zero-OneQ1.1
  46. https://twitter.com/TheRealMattHunt/status/1015195530090119168?s=19
  47. https://tieba.baidu.com/p/5790921663
Sougo Tokiwa (Ohma Zi-O, Mirror World, Leader of Quartzer) - Geiz Myokoin - Woz (black, white) - Tsukuyomi
Future Kamen Riders
2022: Rentaro Kagura - Isamichi Konjo
2040: Mondo Douan
2121: Rento Makina
Ginga
Rider Time Ryuki Riders
Ishihashi - Tozuka - Kimura - Ishida - Abyss - Odin
Another World Riders
G4 - Fuma - Dark Ghost - Rey - Katsumi Daido - White Woz - Yuuki
Other Riders
G3 Team - Shun Kageyama (Worm)
Movie-exclusive Riders
SOUGO Tokiwa - Kagen - Jogen
Ziku-Driver - Ohma Zi-O Driver - Ridewatches - BeyonDriver - Mirai Driver (Shinobi, Hattari, Quiz, Kikai, Ginga) - Zikan Girade - Zikan Zax - Ride HeiSaber - Zikan Despear - Saikyo Girade - Zikan Jaclaw - Faizphone X - Taka Watchroid - Kodama Suika Arms - Ride Striker - Time Mazine - Kurogane Oogama - Unnamed Giant Wasp Mecha - Neo Decadriver - Neo Diendriver
Others/Terminology
Rider Armors - Ridewatch Holder - Oma Advent Calendar - Future Note - Time Break/Burst/Explosion
Allies
9 5 DO: Geiz Myokoin - Tsukuyomi - Junichiro Tokiwa
Others
Futaros - Ataru Hisanaga - Shingo Hisanaga - Iroha Kagura - Master Gamano - Sara - Ms. Sailor - Oda Nobunaga - Clara Steinbelt
Resistance: Resistance Captain
Agito: Shouichi Tsugami - Takahiro Omuro
Ryuki: Shinji Kido - Dark Shinji - Ren Akiyama - Takeshi Asakura - Miyuki Tezuka - Jun Shibaura - Goro Yura
555: Takumi Inui - Masato Kusaka
Blade: Kazuma Kenzaki - Hajime Aikawa
Hibiki: Tomizo Todayama - Kyosuke Kiriya
Kabuto: Arata Kagami - Sou Yaguruma
Den-O: Ryotaro Nogami - Yuto Sakurai
Kiva: Jiro
Decade: Tsukasa Kadoya - Daiki Kaito
OOO: Eiji Hino - Michal Minato
Fourze: Gentaro Kisaragi
Wizard: Haruto Soma - Kosuke Nitoh
Gaim: Kouta Kazuraba - Kaito Kumon
Drive: Go Shijima - Chase
Ghost: Takeru Tenkuji - Makoto Fukami
Ex-Aid: Emu Hojo - Hiiro Kagami - Kuroto Dan
Build: Sento Kiryu - Ryuga Banjo - Kazumi Sawatari - Gentoku Himuro
Zero-One: Aruto Hiden
Others
Chuta Ohsugi - Daita Kondou - Chikao Nezu - Hina Izumi - Shibuya Hachioji - Narita Kisarazu - Misora Isurugi - Master of Fumen - Owner - Momotaros - Urataros - Kintaros - Ryutaros - Daisuke Okubo - Amane Kurihara - Mana Kazaya - Riki - Ramon - Deneb - Krim Steinbelt - Takeshi Kinashi
Swartz - Heure - Ora
Movie Exclusive
Tid
SOUGO Tokiwa - Kagen - Jogen - Woz
Another Build - Another Ex-Aid - Another Fourze - Another Faiz - Another Wizard - Another OOO - Another Gaim - Another Den-O - Another Double - Another Kuuga - Another Ghost - Another Shinobi - Another Quiz - Another Ryuga - Another Kikai - Another Zi-O (II) - Another Ryuki - Another Blade - Another Agito (troops) - Another Hibiki - Another Kiva - Another Kabuto - Another Drive - Another Decade
Other Villains
Kasshine - Humanoise - Yaminin - Dustards - Worms
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