This article is about a/an monster/rider in Kamen Rider Den-O.
"Mind if I defeat you? I can't hear your answer!"
―Ryutaros' pre-battle catchphrase[src]

Ryutaros (リュウタロス Ryūtarosu) is the fourth Imagin that gives Ryotaro Nogami the ability to assume Kamen Rider Den-O (仮面ライダー電王 Kamen Raidā Den'ō, lit. "Power King")'s Gun Form.


Kr den-o 14

Ryutaros introducing himself to the Den-Liner crew.

Promised by Kai that he would become the Den-Liner's conductor if he kills the Singularity Point, Ryutaros enters Ryotaro's body prior to his contact with Urataros. He is eventually revealed when Issē Miura places Ryotaro under hypnosis, able to force the other Taros out of Ryotaro as he takes the human's body for a spin. Later emerging from Ryotaro's body when attracted by Naomi's coffee inside the Den-Liner, revealing his intent to kill Ryotaro, Ryutaros is revealed to have a Rider Ticket Kai gave him that allows the Imagin to remain on the train. However, having developed feelings for Airi Nogami, Ryutaros decides to not go through with it. Because he knows that Airi has loved Yuto Sakurai, Ryutaros was jealous and took faulty advice on love from Kintaros to nearly kill Yuto in a fight before Ryotaro took control. Though he forgave him for previous moments, Ryotaro gives Ryutaros a severe warning not act on his own again. Ryutaros is also credited with being the one who allowed Sieg to come upon the Den-Liner, even allowing him access to a luxurious train car.

During the events of Kamen Rider Den-O: I'm Born!, Ryutaros possesses the Ryotaro that Yuto brought for the Climax Scene. This has a negative side effect which caused Ryutaros to fade from existence were it not for Ryotaro's feelings condensing his remains into the K-Taros, restoring him to normal while allowing Ryutaros to form the chest armor of Den-O's Climax Form until his synch with Ryotaro was negated. However, Ryutaros drew up the concept design of the DenKamen Sword, his power now accessed in the Ryu-Gun Mode.

Eventually, Ryutaros meets up with Kai,who tricks him into sabotaging the Zero-Liner without knowing the consequences of the Den-Liner being taken and rendered powerless. Due to the event, Ryutaros matures and takes the new timeline's effects hard, being forced to realize that he couldn't be with Airi as she recognized him not to be her Ryotaro. After Ryotaro stands up to Kai for him, Ryutaros, like the other imagin, learns repect towards Ryotaro and is now more willing to help Ryotaro out in any way he can. Ryutaros can perform his own variation of Gun Form's finisher, Wild Shot, although it is simply a powered shot due to the lack of additional charges.

As the new year approaches, Ryutaros is saddened and confused over both Kintaros's and Urataros's decision to abandon the Den-Liner and remain in the past to fend off the Imagin army. During the final battle, he catches Ryotaro as he falls from a building at the last second, and is the first to fight the Death Imagin as Den-O Gun Form, and lent his power for the finishing blow against the Death Imagin. During the events of Climax Deka, as a member of the Den-Liner Police, Ryutaros causes an incident while searching for the "Evil Organization", arresting anyone who merely looked suspicious. He finally gets his closure with Airi when they meet face to face and he bashfully accepts the meal she made. During the events of "Final Countdown", Ryutaros assumes Gun Form (on his own) during the epic battle against the revived Imagin, determined to protect the time from being destroyed, having seen an Airi doppelganger in the time where they were, who also turns out to be an ancestor of Ryotaro and Kotaro.

Super Hero Taisen

Momotaros discovered Daiki holding up the stolen cup of Den-Liner Purine pudding that he stole from him during their last meeting. The Den-Liner rendezvoused with the Gokai GalleonIcon-crosswiki where Daiki was standing with Hina Izumi and Gokaigers Joe Gibken and Don Dogoier to get back the pudding. Picking up the four passengers, the Den-Liner took them to Winter 1976 to pick up Akarenger. When the Sentai teams and the Kamen Riders battle the Shocker-Zangyack Alliance, the four Taros join the fray in their Den-O forms, fighting alongside the GekirangersIcon-crosswiki. Kamen Rider × Super Sentai: Super Hero Taisen

Kamen Rider Taisen

The DenLiner, piloted by Momotaros, is attacked by a KulinerIcon-crosswiki sent by General SchwarzIcon-crosswiki of the Shadow LineIcon-crosswiki as they join forces with the Underground Empire Badan, resulting in the time train's destruction with Momotaros being turned into the Den-O Lockseed. However, the DenLiner returns with Momotaros when the Riders are restored. With the DenLiner Gouka combining with ToQ-OhIcon-crosswiki, the other Taros participate in their Liners with ZeroLiner in the finishing attack of ToQ-Oh Kyoryuzin feat. DenLinerIcon-crosswiki, Fumikiriken Brave Sanjou Slash, which is used to destroy the Generalissimo of Badan. Heisei Rider vs. Showa Rider: Kamen Rider Taisen feat. Super Sentai

Despite not appearing on-screen (his voice actor was present in the movie, but voicing other characters), Ryutaros/Den-O Gun Form's participation in the final battle is indicated by the appearance of DenLiner Ikazuchi in the finishing attack.

Chou Super Hero Taisen

CSHT Lazer's Riders

Lazer's Riders.

An iteration of Den-O Gun Form from the Game World was part of a Sentai-Rider team which was led by Kiriya Kujo/Kamen Rider Lazer. Kamen Rider × Super Sentai: Chou Super Hero Taisen

Kamen Rider Battride War

Den-O Sword Form, Rod Form, Ax Form and Gun Form in Kamen Rider Battride War

Ryutaros appears as Den-O Gun Form and as a navigator in the video game Kamen Rider: Battride War.

Stage Shows

Kamen Rider Den-O Stage Show at Yomiuri Land



  • Height: 171cm
  • Weight: 80kg

Personality and Abilities


Ryutaros is most childish in personality with a love for drawing and animals, even affectionately referring to Airi as "sis" (お姉ちゃん onee-chan) compared to Ryotaro's more formal sister (姉さん nee-san). Ryutaros also appears to enjoy break dancing, to the point to that it is incorporated into his fighting style which can cause the most collateral damage as he fires his gun aimlessly. Whenever excited, in a outside a fight, Ryutaros asks something before following with a "I can't hear your answer!" Whenever he possesses a person, Ryutaros's vessels don a hip-hop look with purple eyes with matching streak in the hair, usually wearing a cap. Though selfish and spoiled at first, Ryutaros eventually matured more as time passed with Ryotaro and the others to guide and befriend him.

In a fight, Ryutaros is armed with shotgun named the Ryuvolver (リュウボルバー Ryūborubā). He also has the ability to control people simply by snapping his fingers, normally using to have back-up dancers, the tactic working with summoning the DenBird as well. He can control a large amount of people with this ability. Ryutaros can also freely possess most people including Singularity Points with mostly little to no effort. His power to possess others is so strong, that he can overpower Ryotaro and the other Taros, but not Sieg. It does seem that with enough effort and motivation though, Ryotaro can stop Ryutaros. Momotaros also managed to control a Ryutaros possessed Ryotaro`s hand at one point.

He usually refers to Urataros and Kintaros as "Turtle-chan" (カメちゃん Kame-chan) and "Bear-chan" (クマちゃん Kuma-chan) respectively, excluding Momotaros as he's not based on an animal. He is referred to by the others as "Ryuta" (リュウタ Ryūta). After this initial arrival on the Den-Liner, he is rarely seen without a pair of headphones over his head. Early promotional material stated that his form is based on the legend of Tatsu no Ko Tarō, or Taro the Dragon Boy. TV Asahi's website for Den-O states that his form is based on Ryotaro's mental image of dragons. One of the Imagin Anime shorts discusses Ryutaros's possible namesake.


Rider Forms

Plat Form
Den-O Plat Form

Plat Form

Plat Form (プラットフォーム Puratto Fōmu) is Den-O's most basic default form undersuit, which is briefly seen during Den-O`s transformation sequence before the Aura Armor and the Denkamen facemask attaches.

Gun Form

Gun Form

"Gun Form!"
―Transformation announcement[src]
  • Height: 197cm
  • Weight: 98kg
  • Punching power: 6t
  • Kicking power: 10t
  • Maximum jump height: 42m
  • Maximum running speed: 100/4s

When possessing Ryotaro or anyone else or by himself Ryutaros assumes Gun Form. The DenGasher forms a gun for short and long ranged attacks. Gun Form displays an increase in power, speed, and defense easily making it the most superior out of Den-O's four basic Imagin forms. Ryutaros tends to fight at his whim as he overpowers the other Taros and Ryotaro himself. However he is the least skilled (presumably because of his age) and tends to cause more collateral damage than the other forms due to his low precision and the high power of his ammunition. Ryutaros incorporates break dancing into his fighting style making his movement somewhat unpredictable. The Aura Armor and DenKamen resemble a dragon, the animal associated with Tatsu no ko Taro.

Appearances: Den-O Episodes 13-17, 21-22, 26-27, I'm Born!, 31-32, 37, 44, 49

Climax Form
KR-Den-O Climax Form

Climax Form

"Climax Form!"
―Transformation announcement[src]
  • Height: 190cm
  • Weight: 119kg
  • Punching power: 8t
  • Kicking power: 10t
  • Maximum jump height: 42m
  • Maximum running speed: 100m/4s

Climax Form (クライマックスフォーム Kuraimakkusu Fōmu) is Den-O's sixth and strongest form, gained when all Tarōs but Momotaros faded away and Ryotaro's desire not to lose them created the K-Taros cell that attached to Den-O Belt once the code 3-6-9-# is entered. Climax Form is basically a stronger version of Sword Form that incorporates the Denkamen of the other three primary Den-O forms onto various parts of the armor. Due to the nature of Climax Form, the Tarōs need to work as a unit to fight, and their strengths are incorporated into Climax Form. Rod Form's mask is on the right shoulder with Urataros controlling the right arm, Ax Form's mask on the left shoulder with Kintaros controlling the left arm, and Gun Form's mask on the chest with Ryutaros control the legs. These three masks can travel along tracks on Climax Form's body to align on the leg or arm to enter Kick Mode (キックモード Kikku Mōdo) or Punch Mode (パンチモード Panchi Mōdo), with the three Tarōs controlling that one limb while leaving Momotaros to control the rest of the body to perform "Charge and Up" attacks.

Appearances: Den-O Episodes 28-30, 32, 40, 44, Climax Deka, Final Countdown

Super Climax Form
KR-Den-O Super Climax Form

Super Climax Form

  • Rider height: 190cm
  • Rider weight: 119kg
  • Ability perimeters
    • Punching power: 8t
    • Kicking power: 10t
    • Maximum jump height: 50m
    • Maximum running speed: 100m/3.8s

Super Climax Form (超・クライマックスフォー Chō Kuraimakkusu Fōmu), originally advertised as Kamen Rider Cho Den-O (仮面ライダー超・電王 Kamen Raidā Chō Den'ō), is Den-O's eighth and true final form, exclusive to the Cho-Den-O Series and first appearing in Cho Kamen Rider Den-O & Decade NEO Generations: The Onigashima Battleship. It is identical to the original Climax Form in being a stronger version of Sword Form that incorporates the DenKamen of the other three primary Den-O forms onto various parts of the armor. However, Cho Climax Form also includes Wing Form as wings on the back of Den-O and a Wing Form insignia on the mask. It is also physically stronger than Climax Form and has the ability to use the wings to fly up and execute a stronger version of Climax Form's Rider Kick.

Appearances: Neo Generations: The Onigashima Battleship, Movie War 2010


Kamen Rider Ouja

  • Height: 200cm
  • Weight: 98kg

Ability Perimeters

  • Sight & Hearing: 15km
  • Maximum Running Speed: 100m/5s
  • Maximum Jump Height: 40m
  • Punching Power: 12.5t (AP:250)
  • Kicking Power: 20t (AP:400)

After seeing Momotaros possess Kamen Rider Decade, Ryutaros possessed the Kamen Rider Ouja that Kamen Rider Diend had summoned so that he could act as a Rider.

Appearances: Cho Kamen Rider Den-O & Decade Neo Generations: The Onigashima Warship




  • Combination Armament DenGasher - A weapon used by Den-O that can be manipulable depending on the Imagin. While Ryutaros in possession, his took the form of Gun Mode (ガンモード Gan Mōdo).
  • Ryuvolver (リュウボルバー Ryūborubā): Shotgun used either as an Imagin or when possessing another Rider.


Wizard Ring

He can't hear yah!

Ryutaros Ring

This Rider Ring which bears the likeness of Imagin Ryutaros is exclusive to Kamen Rider Wizard's Wizard Ring toyline. When used by a WizarDriver wearer, it would be able to summon Ryutaros.

Behind the scenes

Ryutaros Card

Ryutaros with the Ryuvolver


Ryutaros is voiced by Kenichi Suzumura (鈴村 健一 Suzumura Ken'ichi). In both his Imagin form and as Kamen Rider Den-O (Gun Form), his suit actor is Toshihiro Ogura (おぐら としひろ Ogura Toshihiro).

While possessing others, he is portrayed by their respective actors while retaining his voice.

In popular culture

Sougo Okita Purple Eye

Sougo Okita with purple eye.

  • In episode 65 of Gintama, Sougo Okita uses Ryutaros' catchphrase "Mind if I beat you? I can't hear your answer!" (倒してもいい?答えは聞いてないけど! Taoshite mo ii? Kotae wa kiitenai kedo!) and his eyes flash purple while battling Kagura. Episode 89 of Gintama also features this visual gag. Kenichi Suzumura, who voices Ryutaros in Den-O, voices Okita in Gintama.


  • Ryutaros is the only one of the Taros that hasn't been seen changing into a weapon used by New Den-O. Considering the weapon forms of the other three Taros, if he was to do so, the weapon would almost certainly be a gun.
  • He is also the only one of the Taros who chose his name himself, as the others had their names chosen for them.
  • Promotional magazine images of Cho Kamen Rider Den-O & Decade Neo Generations: The Onigashima Warship showed R-Ouja wielding Kamen Rider G3-X's GX-05 "Kerberos" Gatling gun, presumably loaned to him by U-G3; however, in the actual movie he only wields the Ryuvolver.
  • Ryutaros is the only Imagin that never possessed Ryotaro Nogami (de-aged).


Icon-den-o Kamen Rider Den-O
Singularity Points
Ryotaro Nogami - Yuto Sakurai - Kotaro Nogami
Transformation Gear
Den-O Belt - Rider Pass - Climax Cellphone K-Taros - Zeronos Belt - Zeronos Card - New Den-O Belt
Combination Armament DenGasher - DenKamen Sword - ZeroGasher - Denebick Buster - Combination Armament New DenGasher
Rider Machines
Machine Den-Bird - Machine ZeroHorn - Machine New Den-Bird
Time Trains
DenLiner - Zero-Liner - New DenLiner - GaohLiner - Nega DenLiner - Ghost Train - KingLiner
The Ally Imagin and the DenLiner Crew
The Taros: Momotaros - Urataros - Kintaros - Ryutaros

Other: Sieg - Deneb - Teddy

DenLiner: Owner - Naomi - Hana - Station Master
The Imagin
Contract holders
Death Imagin - Kai
Bat Imagin - Chameleon Imagin - Crust Imagin - Crow Imagin - Rhino Imagin - Ivy Imagin - Owl Imagin - Whale Imagin - Wolf Imagin - Jelly Imagin - Tortoice Imagin - Scorpion Imagin - Spider Imagin - Bloodsucker Imagin - Molech Imagin - Cobra Imagin - Salamander Imagin - Gecko Imagin - Newt Imagin - Wasp Imagin - Bluebird Imagin - Rabbit Imagin - Anthopper Imagin - Kraken Imagin - Mole Imagin - Leo Imagin - Panda Rabbit Imagin - Snail Imagin - Oct Imagin - Armadillo Imagin - Albinoleo Imagin - Snowman Imagin - Pink Rabbit Imagin - Clown Imagin - Ghost Imagin - Phantom Imagin - Shadow Imagin - Piggies Imagin - Mantis Imagin
Evil Riders
Gaoh - Nega Den-O - Kamen Rider Yuuki (Skull Form) - Kamen Rider Yuuki (Hijack Form) - Kuchihiko - Mimihiko - G Den-O
Icon-decade Kamen Rider Decade
Kamen Riders
Primary: Tsukasa Kadoya - Daiki Kaito - Natsumi Hikari (movie only)
A.R. World Heroes: Yusuke Onodera - Wataru - Shinji Tatsumi - Kazuma Kendate - Takumi Ogami - Shouichi Ashikawa - Momotaros - Ryotaro Nogami - Souji - Asumu - Kotaro Minami (Black RX) - Kotaro Minami (Black) - Daisuke Yamamoto - Samurai Sentai Shinkenger - Joji Yuki
A.R. World Evil 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 - G3-X - Kotaro Nogami - Arata - Ibuki - Zanki - Todoroki - Akira - Junichi Kaito - Haruka Miwa - Shin Magaki - X - Ixa - Saga
Prime Universe Kamen Riders: Shun Kageyama - Sou Yaguruma - Masato Kusaka - Takeshi Asakura - Wataru Kurenai - Kazuma Kenzaki - Shouichi Tsugami - Kohtaro Minami - Kotaro Nogami - Shinji Kido - Yuto Sakurai - Dark Shinji - Riotrooper
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 - Urataros - Kintaros - Ryutaros - Sieg - Deneb - Teddy - Kohana - Naomi - Owner - Toki - Yu - Grandma - Mayu - Natsumi Hikari - Chinatsu - Hikoma KusakabeIcon-crosswiki - KurokoIcon-crosswiki - Kurando TaniIcon-crosswiki - Masahiko Okamura (A.R. World) - Ritsuko Okamura (A.R. World)
Doctor Shinigami - Ambassador Hell - Apollo Geist - Ten-Faced Demon Llumu Qhimil - Shadow Moon - King Dark - General Jark - Bishium - Yuki - Schwarian - 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: Shiomaneking - Ganikomol - Doras - Garai - Me-Badjisu-Ba - Zu-Mebio-Da - Me-Ginoga-De - Go-Gadoru-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 - Darkroaches - 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-Jaraji-Da - Propheta Cruentus - Camponotus Worm Maxilla - Bakeneko - Yobuko
Dai-Shocker Combatmen - Dai-Shocker Scientists - Destron Combatmen
Super Shocker
Narutaki - Bee Woman - Neo Organism
Zanjioh - Jaguarman - Poison Lizard Man - Hiruchameleon - Zu-Gooma-Gu - Go-Jaraji-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-Gyarido-Gi - Ra-Dorudo-Gu - Go-Baberu-Da - Go-Bemiu-Gi - Me-Biran-Gi
World of Agito: Me-Badjisu-Ba - Zu-Mebio-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 - Darkroaches
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
Sougo Tokiwa (future, Mirror World) - Geiz Myokoin - Woz (black, white)
Future Kamen Riders
2022: Rentaro Kagura - Isamichi Konjo
2040: Mondo Douan
2121: Rento Makina
Rider Time Ryuki Riders
Ishihashi - Tozuka - Kimura - Ishida - Abyss - Odin
Other Riders
G3 Team
Movie-exclusive Riders
Barx - Zonjis - Zamonas
Ziku-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
Rider Armors - Ridewatch Holder - Oma Advent Calendar - Future Note - Time Break/Burst
9 5 DO: Geiz Myoukouin - Tsukuyomi - Junichiro Tokiwa
Futaros - Iroha Kagura - Master Gamano - Sara - Ms. Sailor
Resistance: Resistance Captain
Agito: Shouichi Tsugami - Takahiro Omuro
Ryuki: Shinji Kido - Dark Shinji - Ren Akiyama - Takeshi Asakura - Miyuki Tezuka - Jun Shibaura - Goro Yura - Kamen Rider Odin
555: Takumi Inui - Masato Kusaka
Blade: Kazuma Kenzaki - Hajime Aikawa
Hibiki: Tomizo Todayama - Kyosuke Kiriya
Kabuto: Arata Kagami - Sou Yaguruma - Shun Kageyama
Den-O: Ryotaro Nogami
Kiva: Jiro
Decade: Tsukasa Kadoya - Daiki Kaito
OOO: Eiji Hino
Fourze: Gentaro Kisaragi
Wizard: Haruto Soma - Kosuke Nitoh
Gaim: Kouta Kazuraba - Kaito Kumon
Ghost: Takeru Tenkuji - Makoto Fukami
Ex-Aid: Emu Hojo - Hiiro Kagami - Kuroto Dan
Build: Sento Kiryu - Ryuga Banjo - Kazumi Sawatari - Gentoku Himuro
Chuta Ohsugi - Daita Kondou - Chikao Nezu - Hina Izumi - Shibuya Hachioji - Narita Kisarazu - Misora Isurugi - Owner - Momotaros - Urataros - Kintaros - Ryutaros - Daisuke Okubo - Amane Kurihara - Mana Kazaya
Swartz - Heure - Ora
Movie Exclusive
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 - Another Ryuki - Another Blade - Another Agito - Another Hibiki - Another Kiva - Another Kabuto
Other Villains
Kasshin - Humanoise - Yaminin