Kamen Rider Wiki
Icon-decade.pngThis article is about a rider in Kamen Rider Decade.

This article is about the A.R. World version of Kamen Rider Kuuga. For the original Kamen Rider Kuuga, see Yusuke Godai.
This article is about the original Yusuke Onodera. For the A.R. World version, see Yusuke Onodera (A.R. World).
"This man is fighting so that no one else need to fight. Even when plunged alone in his darkness, he wants to make others smile. That is what he believes! If he protects smiles, then I will protect his smile! Did you know? His smile is not bad."
Tsukasa talking about Yusuke to N·Gamio·Zeda[src]

Yusuke Onodera (小野寺 ユウスケ, Onodera Yusuke) is the resident of the World of Kuuga in Kamen Rider Decade. He supports the police and fights the Gurongi as Kamen Rider Kuuga (仮面ライダークウガ, Kamen Raidā Kūga), later being recruited by Tsukasa Kadoya as his first companion across the A.R. Worlds. While journeying with Tsukasa, Yusuke takes a backseat from fighting and acts more of an inspirational figure to others instead, as shown with Wataru of the World of Kiva.


World of Kuuga

One day, Yusuke Onodera discovered the Arcle in a mountain and encounters a man named Narutaki, who warns him of the devil "Decade". He uses the Arcle to become Kamen Rider Kuuga and fight against the Gurongi. Kuuga is an ally to the police and is referred as "Unidentitied Life Form #4".

After defeating Gurongi Me·Garido·Gi and La·Doldo·Gu, Yusuke answers Ai's call about another Gurongi being spotted. After witnessing Decade defeat another Gurongi Ai and Yusuke meet Tsukasa, who offers them his help as a policeman. Although Yusuke seems to be annoyed by this, Tsukasa demonstrates his intellect and baits out two Gurongi. Yusuke recognizes Tsukasa transforming into Decade, the man who will defeat all the riders, and attacks him, but their battle is interrupted by KickHopper and PunchHopper appearing due to a dimensional rift.

After the battle, Tsukasa goes off to a fight a revived N·Gamio·Zeda who is terrorizing the city by converting humans into Gurongi using his miasma. Yusuke saves Ai from the miasma but is afraid to fight because she is dying. Her words are able to convince him otherwise, and Yusuke, along with Tsukasa, defeats Gamio. However, upon his return, Yusuke finds that Ai has died. Yusuke promises to go on fighting, in order to protect everyone else's smile.

Traveling Through The Nine Worlds

Sometime after visiting Ai's tombstone to pay his respects, Yusuke meets Kiva-la who brings him to her homeworld. He is brought to World of Kiva and arrives in Castle Doran. Yusuke meets the Arms Monsters and becomes a guard in Castle Doran that protects the Crown Prince of the Fangires, Wataru. He reunites with Tsukasa after he and Wataru fought each other and explained to him the rules of the world. Yusuke helps Wataru to become a king to create peace between humans and Fangires, also helping him overcome his doubts. After Wataru was convinced to become Fangire King, Yusuke decides to follow Tsukasa and Natsumi Hikari by traveling into the Rider Worlds with them.

In the World of Ryuki, Yusuke finds out that Natsumi has been arrested for being accussed of murder. Tsukasa defends the framed Natsumi in a murder case and solves it with the aid of Shinji Tatsumi. The true villain, Kamata is revealed to have been an Undead all along and is taken by Narutaki to the World of Blade after his defeat. Due to Tsukasa and Shinji going back in time to expose Kamata as the true culprit, Yusuke was not aware that their mission in that world is over due to the time reset.

Arriving in the World of Blade, Yusuke would learn that the Kamen Riders are employed under the BOARD Corporation. WHile he elects to help BOARD to fight the Undead, he was rejected by the chairman, Hajime Shijyo, mainly because he needs to pay them to help them.

After crossing through the World of Faiz, Yusuke seemingly returns back to his homeworld as he sees the Gurongi exist in the new world that Hikari Studio had landed in. He meets with Ai Yashio's counterpart of that world, Tohko Yashiro, and later learns from Daiki Kaito that this world is the World of Agito. Yusuke and Daiki were training to become the next Kamen Rider G3-X user. Yusuke aquired the position after Daiki abandoned the system to aquire the G4 Chip, later destroyed by Tohko. As Kamen Rider G3-X, Yusuke fights alongside Decade and Shoichi Ashikawa, who is revealed to be Kamen Rider Agito and Tohko's beloved, against the Buffalo Lord Taurus Ballista. Soon after, Yusuke gave Toko his thanks as he said goodbye to her as he departs to the next world.

Upon arriving in the World of Den-O, Yusuke becomes Den-O under the possession of an Momotaros, before forcing him into Yusuke's body. Tsukasa finds Momotaros and helps him regain his physical form, allowing him to be seperated from Yusuke. After he transforms into Kuuga and mistakenly thinking Momotaros as an enemy, they work together to defeat the Alligator Imagin.

After crossing through the World of Kabuto, the Hikari Studio crew arrive in the final world, the World of Hibiki. Yusuke as Kuuga attempts to battle the Makamou, but is nearly put into harms way until Hibiki assumes his Oni form to destroy the Tengu before he suddenly transforms into the monstrous Gyuki. After Tsukasa finished his mission in the World of Hibiki, they seemingly completed their journey as they return to Natsumi's world.

Going For The New Worlds

With the journey over, Yusuke and the others of the Hikari Studio return to what appears to be Natsumi's world to find it back to normal as if it was not plagued by the monsters. Despite being in a perfect world for Tsukasa, Yusuke would learn that the civillians are actually Raydragoons, much to his shock. After Decade Complete Form defeated the Dark Riders, Yusuke joins the others as the Hikari Studio resume their journey with their next stop being Daiki Kaito's homeworld.

Arriving in the World of Diend, it appears to be a utopic society of happy and positive individuals, only to learn that this world is under the control of Fourteen and his Darkroachi. Yusuke is kidnapped by the Roaches to be conditioned into being a normal member of this world's society. After Fourteen's defeat, Yusuke is restored back to normal and is pushed by Kiva-la to unviel the arrival of the World of Shinkenger.

In the World of Shinkenger, Yusuke learned that this is a world without Kamen Riders and it is instead protected by the ShinkengersIcon-crosswiki.png, who combat the NanashiIcon-crosswiki.png. Kuuga fought with Shinken Blue and Shinken Yellow of the Samurai Sentai Shinkenger to defeat the Kaijin Ride Eagle Undead of Chinomanako Diend, before Decade joined in the final battle and defeated the Rider.

Entering the World of Black RX, Natsumi's life was put in danger after Apollogeist drains her life through his Perfector. Yusuke remains by her beside in the hospital while Tsukasa desperate tries to revive her. Decade learns of Apollogeist and the Perfector from Kaito and goes off to find him, while Kuuga briefly fought against Apollogiest and Dai-Shocker's forces. Yusuke would continue to accompany Tsukasa and Natsumi in the World of Amazon, before they arrive in the final world in Tsukasa's journey.

World of the Rider War

During the Rider War, though his world is destroyed, Yusuke still exists due to his traveling of the Nine Worlds. In the World of the Rider War, Yusuke tries to stop Wataru and Kazuma Kendate from fighting each other when their worlds are in danger and find that the Fangire Queen, Yuki, has married Apollogeist, evolving into Super Apollogeist. With this new enemy, Yusuke aids Tsukasa against Dai-Shocker's forces and helps defeat the rest of the Fangire and Undead armies with help from Kazuma Kendate and Wataru. Unfortunately, Super Apollogeist accelerated the fusion of worlds, causing Kazuma and Garren to disappear and Apollogeist kidnaps Natsumi.

Yusuke would learn from the original Kamen Rider Blade, Kazuma Kenzaki that the worlds are merging because of Decade's nature to unintentionally bridge worlds by entering them. Yusuke continues to remain on Tsukasa's side as he protects him from Hibiki and Kiva who were forced to fight him. As Decade while he deals with Apollogeist, Kuuga fights alongside Decade and Diend, as well as Kiva and Hibiki to finally vanquish Apollogeist and his monster army. Kuuga was eventually injured by protecting Decade in battle, much to Tsukasa's distraught. Later, Kiva-La bites Yusuke to revive him, but turns him into Black-Eyes Ultimate Kuuga.

In Decade: Final Chapter, Yusuke leads the remaining Riders as they pursue Decade as he has been killing all the Riders. He finally settles things with Tsukasa as Ultimate Kuuga by sacrificing his own life to destroy him, only for Decade to survive and Kuuga turned into a Rider Card. Afterwards, Tsukasa was killed by Natsumi who has become Kamen Rider Kiva-la to stop his rampage. This causes the Yusuke and his world are restored, allowing him to aid in reviving Decade and defeating the newly formed Super Shocker once and for all.

Later appearances

Kamen Rider Heisei Generations FOREVER


Kamen Rider Kuuga Rising Ultimate appears as a poster when Sento and Sougo find Ataru and he brings them to his room, which is filled with Kamen Riders memorabilia, with Sougo and Sento stunned to see toys of themselves. Ataru reveals that Kamen Riders are fictional. Kamen Rider Heisei Generations FOREVER

Rider Time: Decade vs. Zi-O

Yusuke is thought to be one of the participants of the King Death Game, but he turns out to be a malicious doppelganger from another world. The real Yusuke, as Kamen Rider Kuuga, later appears along with Kamen Rider Diend and Kiva-la to assist Decade and Zi-O in their fight against Oma Zi-O. However, they are unable to defeat him.

Non-Canon TV Appearances

Kamen Rider G


Video Game Appearances

Kamen Rider Battride War

Although the playable Kuuga in Kamen Rider Battride War is confirmed to be Yusuke Godai, Yusuke Onodera makes an unofficial appearance in one mission and is directly referenced in another. In the mission Decade's Awakening, the first "boss" character fought is Kuuga, intended to represent Onodera (though there are no gameplay or vocal changes from the normal Godai version). Additionally, if the player uses Decade in the mission Kuuga's Awakening, Tsukasa will have special dialog where he acknowledges that Godai isn't the same man he traveled with, but says they both have the same desire to protect people's smiles and encourages Godai to remember that desire to help him break free of Mnemosyne. However, Kuuga cannot be used in Decade's Awakening due to the presence of the boss Kuuga, meaning Godai has no special dialog with Tsukasa.

Kamen Rider Battride War Genesis

Kamen Rider Kuuga (Decade) in Battride War Genesis.

Yusuke Onodera makes his playable debut in Battride War Genesis, with Ryota Murai reprising his role from Kamen Rider Decade. The primary difference between the two Kuugas is that Onodera lacks the powered-up Rising Forms, but instead, the charge attack is used to access Ultimate Kuuga (Black Eyes), which act as a limited form change. His strongest form is Rising Ultimate Kuuga (Red Eyes), and his Super Finishing Move is the Rising Ultimate Kick.

Kamen Rider Battle: Ganbaride

Kamen Rider Kuuga Rising ultimate black and red eyes, appears as a playable and support character in the video game Kamen Rider Battle: Ganbaride.

Kamen Rider Break Joker

Kamen Rider Kuuga Rising ultimate Break Joker card

Kamen Rider Kuuga Rising ultimate appears as a playable character with other Riders and monsters in Kamen Rider Break Joker.

Kamen Rider Battle: Ganbarizing


Unlike Yusuke Godai who was confident of himself, Onodera was (initially) a rather meek and cowardly man who hesitated to fight the Gurongi, and would at times flee from danger rather than face it. Although not as confident or courageous as the original Yusuke, this Yusuke also tries to protect everyone’s smile thus showing some resemblance. As he traveled with Tsukasa and the others, Onodera gained more confidence and became more mature as he was willing to sacrifice himself to save the Nine Worlds, showing how much he had changed compared to his initial appearance.


  • Combatant: Unlike the original Yusuke, Onodera wasn't very good at fighting and lost more battles than he won. Even when he gained access to Rising Ultimate Form, Onodera wasn't able to control it for some time. Although he had access to all four of the original Kuuga transformations, he typically eschewed them in favor of Mighty Form, often leaving him at a disadvantage.


Just like the original Kamen Rider Kuuga, Kuuga can change into various forms into which he gains different powers and specialties. While he can transform into Rising Ultimate that Yusuke Godai did not access (until the 53rd/final episode of Kamen Rider Wizard), Onodera has not been seen using the Rising versions of his four basic forms. In the World of Agito, Yusuke dons the Kamen Rider G3-X (仮面ライダーG3-X, Kamen Raidā Jī Surī Ekkusu) suit for a while. During the visit to the world of Den-O, Yusuke is possessed by Momotaros, who uses him as a body to transform into Kamen Rider Den-O Sword Form (仮面ライダー電王 ソードフォーム, Kamen Raidā Den'ō Sōdo Fōmu).

Growing Form

Growing Form

Rider Statistics:[1][2][3][4][5]

  • Rider Height: 190 cm
  • Rider Weight: 90 kg

Rider Senses:[5]

  • Eyesight: Several 10 times human
  • Hearing: Several 10 times human

Ability Parameters:

Special Attacks:

Growing Form (グローイングフォーム, Gurōingu Fōmu) is the weakest form of Kuuga and has white armor with small horns. It was only seen in a blink-and-miss moment in episode 3 of Kamen Rider Decade, after he took a powerful blow from N·Gamio·Zeda. A difference between this Growing Form and Godai's Growing Form is that Onodera is able to transform again without having to wait two hours.

Although his power is weak in this form, he can still use the finisher called Growing Kick (グローイングキック, Gurōingu Kikku), though it is only 1/3 as strong as the Mighty Kick.

This form is exclusive to Decade Episode 3

Mighty Form

Mighty Form

Rider Statistics:[1]

  • Rider Height: 200 cm
  • Rider Weight: 99 kg

Rider Senses:[1]

  • Eyesight: Several 10 times human
  • Hearing: Several 10 times human

Ability Parameters:[1]

  • Punching Power: 3 t
  • Kicking Power: 10 t
  • Maximum Jump Height: 15 m
  • Maximum Running Speed: 100 m per 5.2 seconds

Special Attacks:[1]

  • Mighty Kick: 30 t

Mighty Form (マイティフォーム, Maiti Fōmu) Mighty Form (マイティフォーム, Maiti Fōmu) is Kuuga's red main form. It is the most balanced out of all of his standard forms, and is thus his most used form. Unlike his other forms, it has no personal weapon, instead opting for hand-to-hand combat.

In this form, Kuuga uses the "Mighty Kick" (マイティキック, Maiti Kikku), a long running kick which leaves his mark on his target, causing them to explode.

Appearances: Decade Episodes 1-3, 15, 18, 24-27, All Riders vs. Dai-Shocker, 28-29, 31, Movie War 2010, Decade VS Zi-O -Decade Mansion's Death Game- Episode 3

Dragon Form

Dragon Form

Rider Statistics:[1]

  • Rider Height: 200 cm
  • Rider Weight: 90 kg

Rider Senses:[1]

  • Eyesight: Several 10 times human
  • Hearing: Several 10 times human

Ability Parameters:[1]

  • Punching Power: 1 t
  • Kicking Power: 3 t
  • Maximum Jump Height: 30 m
  • Maximum Running Speed: 100 m per 2 seconds

Dragon Form (ドラゴンフォーム, Doragon Fōmu) Kuuga's agile blue form. While it is physically weaker than any of his other forms, it is much faster and can leap incredible heights. To make up for its weakness, Dragon Form can transform any pole into the Dragon Rod (ドラゴンロッド, Doragon Roddo) to use as a staff weapon.

Kuuga's finishing move in this form is the Splash Dragon (スプラッシュドラゴン, Supurasshu Doragon), an aerial thrust attack to the torso. This can be in the form of a simple thrust or tossing the Dragon Rod at the target.

Appearances: Decade Episodes 2-3, All Riders vs. Dai-Shocker

Pegasus Form

Pegasus Form

Rider Statistics:[1]

  • Rider Height: 200 cm
  • Rider Weight: 99 kg

Rider Senses:[1]

  • Eyesight: Several 1000 times human
  • Hearing: Several 1000 times human

Ability Parameters:[1]

  • Punching Power: 1 t
  • Kicking Power: 3 t
  • Maximum Jump Height: 15 m
  • Maximum Running Speed: 100 m per 5.2 seconds

Pegasus Form (ペガサスフォーム, Pegasasu Fōmu) is Kuuga's green sniper form with massively boosted senses, enabling him to see, hit and hear his opponents with extreme precision. However, this increased sensory stimulation overwhelms Kuuga over time, preventing him from using this form for more than 50 seconds without being forced into Growing Form and made unable to transform again for 2 hours. Pegasus Form can transform any gun-like object into the Pegasus Bowgun (ペガサスボウガン, Pegasasu Bōgan), a powerful crossbow.

With the Pegasus Bowgun, Kuuga performs the "Blast Pegasus" (ブラストペガサス, Burasuto Pegasasu), an arrow shot from the Bowgun after pulling the hammer back to the fullest length.

Appearances: Decade Episodes 2-3

Titan Form

Titan Form

Rider Statistics:[1]

  • Rider Height: 200 cm
  • Rider Weight: 110 kg

Rider Senses:[1]

  • Eyesight: Several 10 times human
  • Hearing: Several 10 times human

Ability Parameters:[1]

  • Punching Power: 7 t
  • Kicking Power: 10 t
  • Maximum Jump Height: 10 m
  • Maximum Running Speed: 100 m per 7.2 seconds

Titan Form (タイタンフォーム, Taitan Fōmu) is Kuuga's herculean purple form, it sacrifices speed for increased durability and strength. Titan Form's impenetrable defenses allow Kugga to endure enemy attacks long enough to approach the opponents. He is armed with the Titan Sword (タイタンソード, Taitan Sōdo), which can be transformed from pole-like objects, the handle of Kuuga's bike, or an enemy's weapon.

Titan Form's finishing move is the "Calamity Titan" (カラミティタイタン, Karamiti Taitan), a powerful sword thrust wherein Kuuga twists the blade as it is impaled.

Appearances: Decade Episode 2, 29

Ultimate Form

Ultimate Form

Ultimate Form (Dark Eye)

Rider Statistics:[3][5][6][7][8]

  • Rider Height: 200 cm
  • Rider Weight: 150 kg

Rider Senses:

  • Eyesight: Several 10 times human[3]

Ability Parameters:

  • Punching Power: 80 t[6][7]
  • Kicking Power: 100 t[6][7]
  • Maximum Jump Height: 90 m[3][5][6][7]
  • Maximum Running Speed: 100 m per 2 seconds[6]

Special Attacks:[3]

  • Ultimate Punch: 80 t
  • Ultimate Kick: 100 t

Ultimate Form (アルティメットフォーム, Arutimetto Fōmu) is Kuuga's final form and the combination of all of his forms' power. In this form, Kuuga is also referred to as the Supreme Warrior (最高戦士, Saikō Senshi). This form puts Kuuga at risk of losing control and becoming a monster bent on destruction like Daguva, and can only be controlled by a person of a pure heart. When Kuuga loses control, his eyes change color from red to black. Thus, this state is called Ultimate Form (Dark Eye) (アルティメットフォーム(ダークアイ), Arutimetto Fōmu (Dāku Ai))[9]. When in battle, Ultimate Form is able to see a monster's human form, and every one of its attacks is guaranteed to draw blood.

Yusuke assumes Ultimate Form when he fights Decade one-on-one. However, he is in his Dark Eye form, revealed to be the result of Yusuke losing control over his attacks when infused with Demon Imperial Power (魔皇力, Maōryoku) by Kiva-la's bite.

Ultimate Form also has pyrokinesis and the ability to use any of Kuuga's weapons, but the latter ability was never shown.Ultimate Form is also said to be easily capable of destroying the entire world through various means, though they aren't specified.[10]

Also unseen was Ultimate Form's most powerful attack, the "Ultimate Kick" (アルティメットキック, Arutimetto Kikku). 

In Kamen Rider Decade, Ultimate Form is also shown to be capable of the Ultimate Punch (アルティメットパンチ, Arutimetto Panchi), a punch coated with hot flames.

Appearances: Decade Episode Episodes 2, 31, Movie War 2010

Rising Ultimate

Rising Ultimate

Rising Ultimate (Dark Eye)

Rider Statistics:[3][11]

  • Rider Height: 210 cm
  • Rider Weight: 150 kg

Rider Senses:

  • Eyesight: Several 10 times human[3]

Ability Parameters:[3][11]

  • Punching Power: 100 t
  • Kicking Power: 120 t
  • Maximum Jump Height: 110 m
  • Maximum Running Speed: 100 m per 1 second

Unique to Kamen Rider Decade is Kuuga Rising Ultimate (ライジングアルティメット, Raijingu Arutimetto). Much like Kuuga's other forms that were given a "Rising" upgrade within the original Kamen Rider Kuuga, Rising Ultimate is an advanced version of Kuuga's Ultimate Form. In this form, Kuuga has two attacks: the Rising Ultimate Kick (ライジングアルティメットキック, Raijingu Arutimetto Kikku) and the flaming Rising Ultimate Punch (ライジングアルティメットパンチ, Raijingu Arutimetto Panchi). Rising Ultimate Kuuga is first accessed in Kamen Rider Decade: All Riders vs. Dai-Shocker after Yusuke has been attacked by the Stone of Earth used by High Priestess Bishum, putting him under her control and unleashing all of Kuuga's potential. When Kuuga is under controlled of Bishum, Kuuga's eyes become the Dark Eye (ダークアイ, Dāku Ai), and when Kuuga is freed of Bishum's control, the eyes change color from the Dark Eyes to the Red Eyes (レッドアイ, Reddo Ai). He later uses this form again in Kamen Rider × Kamen Rider W & Decade: Movie War 2010 to fight Doras thanks to Decade's K-Touch.

Appearances: All Riders vs. Dai-Shocker, Movie War 2010

Super Rising Ultimate

Super Rising Ultimate

Rider Statistics:

  • Rider Height: 210 cm
  • Rider Weight: 150 kg

Ability Parameters

  • Punching Power: 120 t
  • Kicking Power: 130 t
  • Maximum Jump Height: 150 m
  • Maximum running speed: 100 m per 1 second

Super Rising Ultimate (スーパーライジングアルティメット, Sūpā Raijingu Arutimetto) is is an even further evolution of Rising Ultimate exclusive to the S.I.C. Hero Saga.

This form is attained after Kuuga is infused with electrical power from Kamen Rider Stronger and Kamen Rider OOO Shauta Combo's Unagi Whip. In this form, Kuuga's entire body, including the eyes and Amadam, turn gold in colour as a result of this super evolution. As this form is an upgrade of Rising Ultimate form, Kuuga supposedly surpass almost every single Kamen Rider in this form and can be considered one of the strongest and most powerful Kamen Riders in existence.

Kuuga Gouram

Kuuga Gouram

"Final Form Ride: Ku-Ku-Kuuga!"
―Transformation announcement[src]


  • Length: 270 cm[12]
  • Width: 120 cm[12]
  • Weight: 250 kg[12]
  • Maximum Flying Speed: 100 m per 0.72 seconds[note 7]

Decade's Final Form Ride Card allows Kuuga to transform into the Kuuga Gouram (クウガゴウラム, Kūga Gōramu), giving him the ability to fly. This form is used again in the World of Den-O to assist Decade and Den-O and allowing Momotaros to execute the Decade Liner (ディケイドライナー, Dikeido Rainā) Final Attack Ride. The Kuuga Gouram rushes toward Decade with the target stuck in his pincers while Decade performs the Mighty Kick-like Decade Assault (ディケイドアサルト, Dikeido Asaruto)[13][14] attack towards the target. After the card is used, Kuuga can change into this form at will before Decade uses the Kuuga Final Attack Ride Card.[15]

In Kamen Rider × Kamen Rider W & Decade: Movie War 2010, Kamen Rider Kuuga shows the ability to transform into the Kuuga Gouram without Kamen Rider Decade using the Final Form Ride Card.

Appearances: Decade Episode 3, 15

Ultimate Kuuga Gouram

Ultimate Kuuga Gouram

In Kamen Rider × Kamen Rider W & Decade: Movie War 2010, Kamen Rider Kuuga Ultimate Form transforms into the Ultimate Kuuga Gouram (アルティメットクウガゴウラム, Arutimetto Kūga Gōramu), a more powerful version of the Kuuga Gouram, to fight Kamen Rider Decade Violent Emotion. However, he is soon defeated and becomes a Kamen Ride card for Decade but appears again when Decade uses the All Rider Final Form Ride Card to fight the Super Crisis Fortress. The Ultimate Kuuga Gouram can execute the Ultimate Assault (アルティメットアサルト, Arutimetto Asaruto), by crushing the enemy in its pincers and rushing towards a hard surface. The Ultimate Kuuga Gouram is similar to the Kuuga Gouram, though it has the color scheme and the head crest of Ultimate Form and has Black Eyes.

This form is exclusive to Kamen Rider × Kamen Rider W & Decade: Movie War 2010.

Kuuga Ball

In Kamen Rider Battle: Ganbaride Decade uses the Kuuga Ball (クウガボール, Kūga Bōru) card to change Kuuga into a dodgeball-like form to perform the Decade Dodge (ディケイドドッジ, Dikeido Dojji) attack.


Kamen Rider G3-X

Rider Statistics:[16]

  • Rider Height: 192 cm
  • Rider Weight: 176 kg

Rider Senses:[16]

  • Eyesight: 15 km
  • Hearing: 15 km

Ability Parameters:

  • Punching Power: 2.5 t[16]
  • Lifting Power: 20 t with GA-04 Antoures[3]
  • Kicking Power: 7.5 t[16]
  • Maximum Jump Height: 20 m[16]
  • Maximum Running Speed: 100 m per 8 seconds[16]
  • Defense: 10[16]

Special Attacks:

From what was seen during Shoichi Ashikawa's past, the A.R. World version of G3-X was also modified from the standard G3-System using G3's diagnostic data. It is unknown if it has the same A.I. installed as the original G3-X, though the existence of the G4 chip suggests that this may be the case. Yusuke briefly donned the G3-X suit in the World of Agito.

Appearances: Decade Episodes 12-13


Kamen Rider Den-O

"Sword Form!"
―Transformation announcement[src]
  • Height: 190 cm[19]
  • Weight: 87 kg[19]
  • Punching power: 5 t[19]
  • Kicking power: 7 t[19]
  • Maximum jump height: 35 m[19]
  • Maximum running speed: 100 m per 5.2 seconds[19]

During the visit to the world of Den-O, Yusuke was possessed by Momotaros, who uses him as a body to transform into Kamen Rider Den-O Sword Form (仮面ライダー電王 ソードフォーム, Kamen Raidā Den'ō Sōdo Fōmu).

When possessing Yusuke (or anyone else) or by himself, Momotaros can assume Den-O's Sword Form through the Terminal Buckle, the first and most used form in the series. When in Sword Form he uses the DenGasher as a standard sword-style weapon. This form is the most balanced among Den-O's forms, probably due to Momotaros' prominence among the other Imagin. He occasionally forms different finishers for defeating enemies, despite parts 2, 3, and 5 being similar to each other. He also uses a Special Version in I'm Born which resembles the aforementioned parts, the only difference is that Full Charge is used twice. There is also a Final Version used against the Death Imagin which uses energy from the other Taros, Sieg, and Kamen Rider Zeronos. The Cho Den-O series Sword Form also has a triple Roundhouse Rider Kick that Momotaros dubs his "Super Finishing Attack." The DenKamen Mask resembles two halves of a peach, which is based on the story of Momotaro.

Appearances: Decade Episodes 14-15




  • Dragon Rod - Dragon Form's personal staff
  • Pegasus Bowgun - Pegasus Form's personal gun
  • Titan Sword - Titan Form's personal sword
  • GM-01 Scorpion: A modular magnum pistol, stored on right hip, hand-carried in use. Compatible with the GG-02 Salamander module attachment
  • DenGasher - A weapon used by Den-O that can be manipulable depending on the Imagin. While Momotaros in possession, his took the form of Sword Mode (ソードモード, Sōdo Mōdo).


Imagin Possessions


Behind the scenes


Yusuke Onodera was portrayed by Ryouta Murai (村井 良大, Murai Ryōta). As Kamen Rider Kuuga, his suit actors were Kenji Tominaga (富永 研司, Tominaga Kenji) and Norihito Itō (伊藤 教人, Itō Norihito). In Kamen Rider: Battride War, he was voiced by Nobunaga Shimazaki, who also voices his actual counterpart.


Yusuke's surname Onodera (小野寺) is a reference to Kamen Rider Series creator Shotaro Ishinomori whose original family name is the same as Yusuke.




  1. 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 1.11 1.12 1.13 1.14 TV Asahi. (2000). Kamen Rider Kuuga.
  2. 2.0 2.1 2.2 2.3 Shogakukan. (2000). Masked Rider Kuuga: Complete Works. First Volume. p. 25-37. ISBN 978-4091014733.
  3. 3.00 3.01 3.02 3.03 3.04 3.05 3.06 3.07 3.08 3.09 3.10 Kamen Rider Official Data/Perfect File.
  4. 4.0 4.1 4.2 4.3 4.4 Kodansha. (2014). Kamen Rider Official Mook. Heisei Vol. 01. p. 7. ISBN 978-4063535518.
  5. 5.0 5.1 5.2 5.3 5.4 5.5 5.6 5.7 Keibunsha. (2001). Masked Rider Kuuga Material Book. p. 64. ISBN 978-4766937688.
  6. 6.0 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 Explorer PublishingIcon-crosswiki.png. (2018). Heisei & Showa: Kamen Rider Profile Complete Works. ISBN 978-988-78421-3-2.
  7. 7.0 7.1 7.2 7.3 Shogakukan. (2001). Masked Rider Kuuga: Complete Works. Final Volume. p. 25-29. ISBN 978-4091014764.
  8. Top Trumps: Kamen Rider card: TR-005.
  9. [1]
  10. https://scontent-hkt1-1.xx.fbcdn.net/v/t1.15752-9/216848812_512195813384827_3232926077361429365_n.jpg?_nc_cat=111&ccb=1-5&_nc_sid=ae9488&_nc_ohc=DvMVDhg7cMIAX-aqwbZ&_nc_ht=scontent-hkt1-1.xx&oh=6aa6a2ea8bde2098db70c188025589dd&oe=614BC6E8
  11. 11.0 11.1 Shogakukan. (2010). Masked Rider Decade: Complete Works. Second Volume. p. 59. ISBN 978-4091051301.
  12. 12.0 12.1 12.2 12.3 Toei. (2019). Kuuga Gouram.
  13. Televi Magazine, February 2009
  14. Televi-Kun, February 2009
  15. "TV Asahi's page for Kuuga Gouram". http://www.tv-asahi.co.jp/decade/rider/kuugagouram.html. 
  16. 16.0 16.1 16.2 16.3 16.4 16.5 16.6 TV Asahi. (2001). Kamen Rider G3.
  17. Shogakukan. (2001). Masked Rider Agito: Complete Works. First Volume. p. 31. ISBN 978-4091014788
  18. MediaWorks. (2002). Masked Rider Agito: Hybrid File. p. 67. ISBN 978-4840221719.
  19. 19.0 19.1 19.2 19.3 19.4 19.5 "TV Asahi's page for Den-O Sword Form". https://web.archive.org/web/20160307103015/http://www.tv-asahi.co.jp/den-o/rider/f/swordform.swf. 


  1. 1.0 1.1 1.2 1.3 1/2 of Mighty Form[1][2][3]
  2. 1 t according to some sources[5][6]
  3. 10 t according to some sources[5][6]
  4. 10 m according to some sources[5][6]
  5. 100 m per 7.2 seconds according to some sources[5][6]
  6. 1/3[2]~1/2[2] of Mighty Kick
  7. 500 km/h[12]
  8. Equivalent to Agito's Rider Kick[3][17][18]
Icon-decade.png Kamen Rider Decade
Kamen Riders
Primary: Tsukasa Kadoya - Daiki Kaito - Natsumi Hikari
A.R. Kamen Riders: Wataru Kurenai - Yusuke Onodera - Wataru - Shinji Tatsumi - Kazuma Kendate - Takumi Ogami - Shouichi Ashikawa - Momotaros - Ryotaro Nogami - Sohji - Asumu - Kohtaro Minami (Black RX) - Kohtaro Minami (Black) - X-Rider (A.R. World) - Daisuke Yamamoto - Kazuma Kenzaki - Joji Yuki - Yuriko Misaki
A.R. Evil Kamen Riders: Chinomanako - Mimihiko - Kuchihiko - Kamen Rider Abyss - Dark Kiva - Ryuga - Orga - Dark Kabuto - Alternative
Other A.R. World Riders: Ren Haguro - Scissors - Zolda - Femme - Verde - Tiger - Imperer - Odin - Raia - Gai - Sakuya Hishigata - Mutsuki Kuroba - Takahiro Furuya - Kotaro Nogami - Arata - Ibuki - Zanki - Todoroki - Akira - Junichi Kaito - Haruka Miwa - Shin Magaki - X - Ixa - Saga
Prime Universe Kamen Riders: Kotaro Nogami - Urataros - Kintaros - Ryutaros - Sieg
Drivers: (Neo) Decadriver - (Neo) Diendriver - Kiva-la
Transformation Gear: Rider Cards - K-Touch - Card Holder - Diend Belt
Weapons: Ride Booker - Final Form Rides - Kiva-la Saber
Vehicles: Machine Decader - Machine Diender
Hikari Studio
Natsumi Hikari - Kiva-la - Eijiro Hikari
Other Allies
Ai Yashiro - Kivat-bat the 3rd - Garulu - Basshaa - Dogga - Reiko Momoi - Ai - Mai - Mi - Yuri Tomoda - Toko Yashiro - Deneb - Teddy - Kohana - Naomi - Owner - Toki - Yu - Grandma - Mayu - Natsumi Hikari - Chinatsu - Hikoma KusakabeIcon-crosswiki.png - KurokoIcon-crosswiki.png - Kurando TaniIcon-crosswiki.png - ShinkengersIcon-crosswiki.png - Masahiko Okamura (A.R. World) - Ritsuko Okamura (A.R. World)
Dr. Shinigami - Jigoku Taishi - Apollogeist - Jyumenki Yum Cimil - Shadow Moon - Kingdark - General Jark - Bishum - Yuki - Shvarian - Televi Bae-Kun
Worlds of Black & Black RX: Scorpion Imagin - Seamoon Fangire - Mantis Fangire - Rhinoceros Mutant - Ox Orphnoch - Worm Orphnoch - Frilled Lizard Orphnoch - Brachypelma Worm Aurantium - Brachypelma Worm Viridis - Tarantes Worm Purpura
World of Decade: Siomaneking - Ganikoumoru - Doras - Garai - Me·Vagis·Ba - Xu·Mevio·Da - Me·Ginoga·De - Go·Gadol·Ba - Leiurus Acutia - Formica Regia - Formica Pedes - Sheerghosts - Raydragoons - Psycorogue - Butterfly Orphnoch - Giraffe Orphnoch - Longhorn Orphnoch - Slug Orphnoch - Wild Boar Orphnoch - Pelican Orphnoch - Stinkbug Orphnoch - Arch Orphnoch - Elephant Undead - Giraffa Undead - Darkroachi - Kappa - Bakeneko - Hitotsumi - Coleoptera Worm Aeneus - Coleoptera Worm Croceus - Coleoptera Worm Argentum - Geophilid Worm - Subst Worm - Cassis Worm Gladius - Albinoleo Imagin - Mole Imagin - Rat Fangire - Sungazer Fangire - Bat Fangire
World of Amazon: Go·Jalaji·Da - Propheta Cruentus - Camponotus Worm Maxilla - Bakeneko - Yobuko
Dai-Shocker Combatmen - Dai-Shocker Scientists - Destron Combatmen
Super Shocker
Narutaki - Wasp Woman - Neo Organism
Zanjioh - Jaguarman - Beaded Lizard Man - Hilchameleon - Xu·Goma·Gu - Go·Jalaji·Da - Volucris Falco - Solospider - Scorpion Orphnoch - Titan Undead - Kodama - Sectio Worm Acuere - Cobra Imagin - Gecko Imagin - Sungazer Fangire
Super Shocker Combatmen
World of Kuuga: Me·Garido·Gi - La·Doldo·Gu - Go·Babel·Da - Go·Bemiu·Gi - Me·Byran·Gi - Go·Jaaza·Gi - Me·Garima·Ba
World of Agito: Me·Vagis·Ba - Xu·Mevio·Da - Me·Ginoga·De
The Lords
Taurus Ballista
Formica Regia - Formica Pedes
Mirror Monsters
The Contract Monsters
World of Ryuki: Darkwing - Volcancer - Destwilder - Gigazelle - Abyssodon (Abysshammer - Abysslasher)
World of Negatives: Dragblacker
Wild Mirror Monsters
World of Ryuki: GuldThunder - Zebraskull Bronze - Megazelle - Negazelle - Omegazelle - Magazelle
World of Den-O: Gelnewt
World of Negatives: Raydragoons
Orphnochs / Lucky Clover
Momose - Shukawa - Genda - Shirogane
Butterfly Orphnoch
The Undead
World of Blade: Kamata - Hajime Shijo
Buffalo Undead - Elephant Undead - Capricorn Undead
World of Diend: Fourteen - Bossroach - Darkroachi
World of the Rider War: Deer Undead - Scarab Undead - Lizard Undead
魔化魍 Makamou
Gyuki - Bakegani
Kappa - Bakeneko - Ooari - Tengu - Ubume
Sou Otogiri
Coleoptera Worm Argentum - Geophilid Worm - Subst Worm
The Imagin
Alligator Imagin - New Mole Imagin
The Fangires
Beetle Fangire - Yuki
World of Kiva: Ryo Itoya - Swallowtail Fangire - Lion Fangire
World of the Rider War: Shark Fangire - Silkmoth Fangire - Horsefly Fangire - Warthog Fangire