This article is about a/an rider in Kamen Rider Ryuki.
For the A.R. World version, see Kamen Rider Zolda (A.R. World).

Shuichi Kitaoka (北岡 秀一 Kitaoka Shūichi) is Kamen Rider Zolda (仮面ライダーゾルダ Kamen Raidā Zoruda, Masked Rider Zolda), a character in the tokusatsu production Kamen Rider Ryuki. He is the fourth of the 13 Kamen Riders the story revolves around. However, he served as the third main Rider in the series.


He is a self-proclaimed "Super-lawyer", tends to only help someone if he has something to gain. Because he has a terminal case of cancer and was given only several more months to live, Kitaoka accepted Kanzaki's offer to join the Rider war. His prize is to be immortal so that he could continue his extravagant lifestyle. Because of his illness, he suffers from frequent dizzy spells and fainting.

He first meets Shinji Kido after he clears the Sakura Company of its credit fraud charges and is later pursued by its bookies after taking their dirty money as added payment for his services. Though Shinji was unaware of this at first, he attempts to save Kitaoka only to be rescued by his apprentice Goro Yura. Shinji later meets Kitaoka again when he and Reiko wanted permission from the Kawazu Pharmacy to inspect their factory for environmental violations. Interested in Shinji, Kitaoka allows Shinji to hang around with him and understand his ideology until Shinji hit a nerve of Kitaoka's thought to live for one's own desire seemed hollow made Kitaoka kick him out.

Later, after attacking Kamen Rider Ryuki just as Ryuki kills a Zebraskull, Kitaoka learns that Shinji is in jail for suspected kidnapping and agrees to help him on the condition that Reiko writes a special article to boost his positive image. However, learning that Shinji's Ryuki with seeing the wound he inflicted in their fight, Kitaoka goes to Atori Cafe to get his pay from Ren. However, when a Wildboarder attacks, Kitaoka exposes himself while learning that Ren is a Rider - Kamen Rider Knight - as well. After fighting him, Kitaoka questions Ren's reasons for not killing Shinji. Kitaoka had intended to frame Shinji for kidnapping but after being fired as Shinji's lawyer when his intentions were revealed, Kitaoka is annoyed that Shinji is freed because of a girl named Yukari whom he brushed off while refusing to aid her. But after learning that her mother is hospitalized, Kitaoka secretly pays for her mother's surgery and earns the girl's respect. However, Zolda manages to sneak attack Ryuki and Knight while they were fighting the Wildboarder with Magnugiga, killing the monster while giving Ren memory loss in the overkill attack.

Kitaoka later gives Goro use of Zolda for a while to conceal himself, until get sets up a scheme of having Shinji believe he accidentally killed Goro to have him quit being a Rider. But his arrogance of barring ORE from a press conference to spite Reiko led to her helping Ren expose the lawyer as the real Zolda. After bailing out the son of one of his clients, Jun Shibaura, Kitaoka drops his long time client Takeshi Asakura out being tired of the man's attitude, leading Asakura receiving aid from Kanzaki. Eventually the two found out they were both Riders and they began a personal feud against each other. Though Shinji would attempt to warn him of this while under the effect of Kamen Rider Odin's Time Vent, Kitaoka faked helping Shinji and later states that fulfilling his wish to win the Rider War is more important than Asakura staying behind bars.

As the war goes on, Kitaoka becomes weaker and weaker. He begins to have doubts whether he can truly win the war. He also grows to care for Shinji, unwilling to fight him when he saw that, while Shinji requested to fight, his heart wasn't in it.

Kitaoka was the only Rider to voluntarily give up the fight rather than be killed, realizing that while his life was a short life, it was a good one. While he died in peace at his home, Goro went to fight against Ouja in his place as Zolda; Goro, not used to Zolda's long-range style, died with Asakura learning too late that he is denied taking Kitaoka's life himself. After Kanzaki restored time to its proper course after Yui's death, Kitaoka and Goro were both given a second chance at life, though it was never revealed if Kitaoka still has cancer or not. Although in Rider Time: Ryuki, it is implied by Goro that Kitaoka still has cancer and eventually passed away, hence why Goro becoming Zolda in place of Kitaoka.

13 Riders

In the 13 Riders alternate special, Kitaoka went to see Asakura, knowing he was a Rider and bumped into Shinji who revealed he was another Rider. By accident, Asakura succeeds getting his card deck back and transforms, escaping prison. Kitaoka, along with Itsuro and Jun went to visit Ren to ask him to team up together to defeat Shinji, but Ren refuses. He later joins the other Riders and traps Knight and Ryuki in a fight. He with the other remaining Riders activated Final Vent on Shinji, then as Kamen Rider Knight Survive.

Alternate ending

In the alternate ending, when Shinji as Knight destroys the core of the Mirror World, Zolda and the other Riders vanished. However, the battle is reset again as Odin waits for the time Ryuki fights.

Episode Final

Zolda (Episode Final)

In the movie: Episode Final (alternate ending), Kitaoka puts his grudge against Asakura on hold out of guilt for his actions of defending him when he murdered the sister of Miho Kirishima, who became a Rider to get revenge on her sister's murderer. Though he attempted to protect her from Ouja, Zolda gets the full blunt of her Blanc Visor, injuring his wrist. He later decides to end fighting, stating that he is tired of it. He then calls Reiko out for dinner, and goes with Goro to purchase flowers (at first he decided to just send Goro to do the purchase), forfeiting.

S.I.C. Hero Saga

Advent Calendar


Zolda appears in Advent Calendar

With the Rider War reaching its climax, Ryuki, Knight, Ouja, Zolda and Odin are the surviving Riders left. While Ouja is fighting Knight, he crushes him under some rubble. Ryuki shows up and challenges Ouja into a fight. Using the Survive Shippu card he stole from Knight, Ouja transforms into his Survive form, with Venosnaker evolving into Venoviper.
Kitaoka shows up saying that he knew "something weird" was going on in Mirror World, since he was in his car when its windscreen just cracked. He transforms into Zolda, summons Magnugiga and performs the End of World, killing Ouja, Genosurviver and himself.

Kamen Rider Decade

Rider War

The Time Trains in the Rider War

The Time Trains with Zolda on top of ZeroLiner.

Kamen Rider Zolda appears with other Kamen Riders commanded by Wataru Kurenai, but all are murdered by Decade in the episode 1 of Kamen Rider Decade in the dream of Natsumi Hikari and then concluded the dream with Decade as only Rider in the Rider War. Rider War

The Destroyer of Worlds

In the special version of episode 31, Kamen Rider Zolda is seen on top of Zero-Liner, using his Final Vent against Decade's Final Attack Ride. They were presumably restored after the destruction (and subsequent revival) of Decade ended the Rider War and the worlds were restored. The Destroyer of Worlds

OOO, Den-O, All Riders: Let's Go Kamen Riders

Kamen Rider Zolda in Legend War

Kamen Rider Zolda was part of a group of reinforcement riders led by Akira Date/Kamen Rider Birth to aid the primary riders in defeating the Rock Great Leader. All the Kamen Riders got on their bikes and performed the All Rider Break attack which destroyed the Great Leader. OOO, Den-O, All Riders: Let's Go Kamen Riders

Kamen Rider × Super Sentai: Super Hero Taisen

Gokai Red vs Black,G3,Knight,Zolda,Hibiki & Gatack

Shouichi(As Zolda) as seen in Super Hero Taisen

He, along with Kamen Rider Knight, Kamen Rider Black, Kamen Rider G3, Kamen Rider Hibiki and Kamen Rider Gatack were the Kamen Rider team to be defeated by the hands of Gokai Red. It's unknown if he reappeared or not during the final battle.

Chou Super Hero Taisen

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Chou-sht-deno orig

An iteration of Shuichi Kitaoka/Kamen Rider Zolda was selected to join Team Ex-Aid, formed and led by Emu Hojo to fight for the title of Kamen Sentai Gorider in the Chou Super Hero Taisen tournament. Facing the DairangersIcon-crosswiki in the first round, Zolda bested HououRangerIcon-crosswiki. Ultimately, Team Ex-Aid faced off against Team Genm, led by Kamen Rider Genm Zombie Gamer Level X, in the final round. Zolda engaged and defeated Kamen Rider Ryugen, with the team prevailing as Ex-Aid bested Genm. Upon completing the tournament, Zolda became Mido-Rider, as Team Ex-Aid were granted the form of Kamen Sentai Gorider, allowing them to use the Rider Hurricane together to destroy the Andor Genesis mothership. Their objective achieved, Momotaros and the other Game World teammates returned to their card forms and left while Emu's Aka-Rider transformation reverted to Robot Action Gamer Level 3 as he was left to face the Chou Shocker Taisen.

During the final battle against the Shocker army from the Game World, Kamen Rider Brave, who had acquired the cards from his Game World counterpart, summoned Ex-Aid's teammates again to back him up in his fight against the Oogumo Great Leader. Unfortunately, the quartet did not last long before being defeated, however, Ex-Aid would ultimately vanquish Shocker Leader III alongside the KyurangersIcon-crosswiki. Kamen Rider × Super Sentai: Chou Super Hero Taisen

Rider Time Ryuki

Video Game appearances

Kamen Rider Buttobasoul


Kamen Rider Zolda Medal

Kamen Rider Zolda is a playable character in Kamen Rider Buttobasoul.


Rider Forms

Kamen Rider Zolda

Kamen Rider Zolda

Rider Statistics

  • Rider Height: 192 cm[1]
  • Rider Weight: 110 kg[1]

Rider Senses:

  • Eyesight: 20 km[1]
  • Hearing: 10 km[1]

Ability Parameters:

  • Punching Power: 300 AP[1] (15 t)
  • Kicking Power: 300 AP[1] (15 t)
  • Maximum Jump Height: 15 m[1]
  • Maximum Running Speed: 100 m per 7 sec.[1]

Special Attacks:

  • Giga Horn: 2000 AP[1] (100 t)
  • Giga Armor: 3000 GP[1] (150 t)
  • Giga Launcher: 2000 AP[1] (100 t)
  • Giga Cannon: 3000 AP[1] (150 t)
  • Giga Tector: 1000 GP[2] (50 t)
  • End Of World: 7000 AP[1] (350 t)
  • Advent: Magnugiga: 6000 AP[2] (300 t)

Kitaoka can transform into Kamen Rider Zolda using his Advent Deck and V-Buckle upon forming a contract with Magnugiga. His Visor, the Magna Visor (マグナバイザー Maguna Baizā), is a submachine gun that also functions as his personal weapon. Zolda's punching power and kicking power are equal and of decent strength, but his jump height and running speed are the lowest among all of the 13 Riders. To compensate for his lack of agility, Zolda employs an exclusively long-ranged fighting style.

Zolda possesses two different Shoot Vent Advent Cards. The first arms him with the Giga Cannon (ギガキャノン Giga Kyanon), a pair of cannons derived from Magnugiga's legs which mount on Zolda's back and fire over his shoulders. The second Shoot Vent arms Zolda with the Giga Launcher (ギガランチャー Giga Ranchā), a massive missile launcher derived from Magnugiga's arms combined together. His Guard Vent equips him with the Giga Armor (ギガアーマー Giga Aāmā), a shield derived from Magnugiga's torso which can also be used as a mount for the Giga Launcher.

By using his Final Vent, Zolda can execute his finisher, the End Of World (エンドオブワールド Endo Obu Wārudo), in which Magnugiga appears in front of Zolda and he inserts the Magna Visor into its back. Magnugiga then deploys all of its weapons, which Zolda fires all at once by pulling the trigger of the Magna Visor. The resulting barrage destroys both the target and the surrounding environment.

Appearances: Ryuki Episodes 6-10, 13, 19, 22-30, 32, 34-35, 40-43, 45-46, Episode Final, 13 Riders, Ryuki vs Kamen Rider Agito, Chou Super Hero Taisen



―Mido-Rider's role call[src]

Rider Statistics

Ability Perimeters:

  • Punching power: 55.0 t[3][4]
  • Kicking power: 65.0 t[3][4]
  • Maximum jump height: 45.0 m[3][4]
  • Maximum running speed: 100 m per 3.0 sec.[3][4]

Mido-Rider (ミドライダー Midoraidā) is the Green heroIcon-crosswiki of the hybrid Kamen Rider/Super Sentai team Kamen Sentai Gorider. Zolda was granted this form when Team Ex-Aid prevailed in the Game World's Chou Super Hero Taisen tournament. Kamen Rider × Super Sentai: Chou Super Hero Taisen



Contract Monster

Main article: Magnugiga


  • Advent Deck - Transformation device and Advent Card holder
  • V-Buckle - Transformation belt
  • Advent Cards - Trinkets that enable a Rider to summon Contract Monsters, access equipment, and use special abilities
  • Magna Visor - Zolda's Visor and personal weapon that enables him to use Advent Cards
  • Typhoon- MidoRider's transformation belt


  • Ride Shooter - Motorcycle used by any Rider to enter the Mirror World


KRZiO-Zolda Ridewatch

Zolda Ridewatch

Behind the scenes


Shuichi Kitaoka is portrayed by Ryohei (涼平 Ryōhei). As Kamen Rider Zolda, his suit actor was Yoshifumi Oshikawa (押川 善文 Oshikawa Yoshifumi), Yasuhiro Takeuchi (竹内 康博 Takeuchi Yasuhiro).


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Kamen Rider Zolda Concept Art

Mido-Rider Conception

  • Mido-Rider's design is a hybrid based on MidorengerIcon-crosswiki of the GorengersIcon-crosswiki and Kamen Rider New 2.
    • As the green, Mido-Rider's helmet shares the same shade of green as those of the Double Riders' iconic costumes.


  • His name is derived from the German, French or Russian word, "soldat (Солдат)" meaning "soldier" or "mercenary".
  • Like the other Mirror World Riders, Shuichi died an ironic death: his illness was part of the reason why he became a Kamen Rider, but in the end his illness ended up forcing him to give up being a Rider as well, and he eventually died.
  • He is the only Kamen Rider in the series that was not killed by another rider or received fatal injuries: he died because of his illness in the main series and gave up being a Rider in the movie.
  • Zolda along with Ryuki and Knight, do not wear black suit. Instead with their respective colors: green for Zolda, red for Ryuki and dark blue for Knight.
    • However, his Advent Deck is green, being his own color much like other black suit riders.

In other media

  • Zolda's V-Buckle and Visor toy were used in one chapter of the World God Only Knows in the Swimming Girl Arc.



External Links

See also

Icon-ryuuki Kamen Rider Ryuki
The 13 Kamen Riders
Shinji Kido - Ren Akiyama - Masashi Sudo - Shuichi Kitaoka - Miyuki Tezuka - Jun Shibaura - Takeshi Asakura - Satoru Tojo - Mitsuru Sano - Kamen Rider Odin - Goro Yura
Movie Exclusive: Itsuro Takamizawa - Miho Kirishima - Dark Shinji
The Alternatives
Hajime Nakamura - Hideyuki Kagawa
Kanzaki family
Yui Kanzaki - Shiro Kanzaki - Sanako Kanzaki
ORE Journal
Daisuke Okubo - Reiko Momoi - Nanako Shimada - Megumi Asano
Mirror Monsters
The Contract Monsters: Dragreder - Darkwing - Volcancer - Magnugiga - Evildiver - Metalgelas - Venosnaker - Genocider - Destwilder - Gigazelle - Goldphoenix - Biogreeza - Blancwing - Dragblacker - Psycorogue
Wild Mirror Monsters: Spiders (Dispider - Mispider - Respider - Solospider) - Zelles (Gigazelle - Megazelle - Magazelle - Negazelle - Omegazelle) - Zebraskulls (Iron - Bronze) - Boarders (Wildboarder - Shieldboarder) - Biters (Zenobiter - Terabiter) - Krakens (Bakraken - Wiskraken) - Gulds (GuldThunder - GuldStorm - GuldMirage) - Abyss (Abysshammer - Abysslasher - Abyssodon) - Buzzstingers (Hornet - Bee - Wasp - Frost - Broom) - Sheerghosts (Sheerghost - Raydragoon - Hydragoon) - Deadlemur - Gelnewt - Sonorabuma - Brobajell - Fake Kamen Rider Agito
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