This article is about a/an villain in Kamen Rider Gaim.
"The life of a Femushinmu holds more weight than any number of you primitive apes."
―Dyudyuonshu vows revenge for Demushu while fighting Kouta.[src]

Dyudyuonshu (デュデュオンシュ) was one of the last survivors of the Femushinmu civilization, having been transformed into a dark green Over Lord Inves before slaughtering countless weaker members of his kind when his world was touched by the Helheim Forest.


Dyudyuonshu is summoned by Redyue to aid Mitsuzane in killing Kouta Kazuraba. Putting up more than a fight than Demushu, Dyudyuonshu was able to even be on par or stronger than Kachidoki Arms. However, when Kouta becomes enraged that Zangetsu Shin isn't Takatora Kureshima, Dyudyuonshu is destroyed when he takes a DJ Gun (Ichigo Charge) meant for Zangetsu Shin with Mitsuzane slashing Dyudyuonshu to use the explosion as cover for the latter to escape. Beat Riders' Great Gathering

In Kouta's vision, he holds off Knuckle and Marika while Kouta gets to their "comrades". Awakening the Over Lord


Dyudyuonshu is revived by Maja and helps subdue Kouta Kazuraba alongside his fellow Over Lords and the deceased, mind-controlled Armored Riders. When Kouta revives all of the fallen Armored Riders to his side, the battlefield becomes open warfare with the Riders, Maja, and the Over Lords all fighting. Fighting alongside Redyue against Ryugen and Zangetsu-Shin, Dyudyuonshu is soon enough destroyed again by Ryugen's Budou Squash. Kamen Rider Gaim: Final Stage


Dyudyuonshu appeared to be loyal towards Redyue. Furthermore, he was portrayed as a confident opponent. However, he tends to panic a little when facing a much stronger opponent and because of that, his performance in battle gets clumsy.


  • Height: 239cm
  • Weight: 155kg


Helheim Plant Manipulation
Presumably for his Over Lord race, Dyudyuonshu can manipulate Helheim plants for his own liking.
Supernatural Agility
Dyudyuonshu was more agile in combat, able to perform high jumps and possess greater reflexes.
Quicksand Generation
Dyudyuonshu could generate quicksand at the location his opponent stands on.
Fireball Projection
Dyudyuonshu can shoot fireballs from his mouth.


Dēngoshuimu (デェンゴシュイム)
A Kris-designed broadsword that able to absorb energies and repel it back to his opponents.


Behind the scenes


Dyudyuonshu was voiced by Yōji Ueda (上田 燿司 Ueda Yōji),[1] and portrayed by an unidentified suit actor.


Dyudyuonshu concept art

Concept art of Dyudyuonshu from Kamen Rider Gaim: Official Perfect Book.

Dyudyuonshu was designed by Akihiro Yamada, the designer of the Green-type Inves in Kamen Rider Gaim.


The origin of its name デュデュオンシュ (Dyudyuonshu) might be coming from スザク (Suzaku), which is the Japanese name of the Vermilion Bird.

Physical appearance

Dyudyuonshu appears to be influenced from Vermilion Bird and Hindu Gods. His design and weapon, the kris-themed broadsword also reflects the Hindu and Buddha civilizations at the Southeast Asia.


  • Despite him being an Over Lord Inves, Dyudyuonshu has the shortest appearance in the entire series, similar to a regular monster-of-the-week in every Kamen Rider Series.
  • Dyudyuonshu is the first Over Lord Inves to be only heard speaking Japanese, while he is presumed to have originally spoken the same language the other Over Lords speak, as he only appears in scenes when human characters are present.


External links

Icon-gaim Kamen Rider Gaim
Armored Riders
TV Series: Kouta Kazuraba - Kaito Kumon - Mitsuzane Kureshima - Takatora Kureshima - Hideyasu Jonouchi - Ryoji Hase - Oren Pierre Alfonzo - Zack - Kurokage Troopers
Movie/Special/Stageshow-exclusive: Bujin Gaim - Ren Aoi - Lapis - Kougane - Touka Akatsuki - Shura - Kugai Kudo - Maja
New Generation Riders
TV Series: Takatora Kureshima - Ryoma Sengoku - Yoko Minato - Lock Dealer Sid - Kaito Kumon - Mitsuzane Kureshima
Movie-exclusive: Peko (alternate) - Alfred
Rider Gear
Sengoku Driver - Genesis Driver - Lockseeds - Armor Parts - Arms Weapons - Musou Saber - Sonic Arrow
Rider Machines
Sakura Hurricane - Rose Attacker - Dandeliner - Tulip Hopper
TV Series: Mai Takatsukasa - Yuya Sumii - Akira Kazuraba - Chucky - Rica - Rat - Peko - Kiyojiro Bando - Iyo - Kikaider (REBOOT)
Movie-exclusive: Ieyasu - Shu Aoi - Saki Aoi - Shapool - Azami
Beat Rider Teams: Team Gaim - Team Baron - Team Raid Wild - Team Invitto - Team Red Hot - Team Soten - Team Pop Up - Team Spingere - Team Boost - Team Mouryou - Team Severe Beat

Locations: Zawame - Charmant - Yggdrasill Tower

Yggdrasill Corporation
Takatora Kureshima - Mitsuzane Kureshima - Ryoma Sengoku - Lock Dealer Sid - Yoko Minato - DJ Sagara - Amagi Kureshima
Remnant groups: Black Bodhi - Neo Baron

Zawame City Restoration Bureau

Femushinmu (Over Lord Inves): Rosyuo - Demushu - Redyue - Dyudyuonshu - Grinsha - Shinmugurun - Over Lord Queen
Lapis - Kougane
Other Over Lords: Lord Baron - Tyrant
Advanced Inves: Byakko Inves - Seiryu Inves - Hekija Inves - Shika Inves - Kamikiri Inves - Komori Inves (Mutant) - Inoshishi Inves - Lion Inves - Yagi Inves
Elementary Inves

Helheim (Forest) - Forbidden Fruit - Man of the Beginning - Woman of the Beginning - Femushinmu Planet - Planet of Helheim

Other Villains
Grasshopper Monster - Badan Empire - Pitcher Plant Monster - Megahex - Hakaider (REBOOT)
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