This article is about a/an rider in Kamen Rider Gaim.
For his original counterpart, see Gentaro Kisaragi.
"It's war time!"
―Bujin Fourze[src]

Kamen Rider Bujin Fourze (仮面ライダー武神フォーゼ Kamen Raidā Bujin Fōze) is one of the Bujin Riders of the Gaim and Sengoku Movie Battle portions of the Kamen Rider × Kamen Rider Gaim & Wizard: The Fateful Sengoku Movie Battle. Serving under his lord as Bujin Rider of the Fourze Army.


Bujin Fourze touch head

Bujin Fourze facing the Kiva Army.

When the Wizard Army was under attack by the Kiva Army, the Fourze Army arrived to defend the allied faction and Kamen Rider Bujin Fourze fought against Kamen Rider Bujin Kiva. Later, when Kouta, Mitsuzane, and Leyasu were attacked by Kamen Rider Bujin Gaim and Nepenthes Inhumanoid, he came to the Riders' aid and fought Bujin Gaim but was defeated and consumed by the Nepenthes Inhumanoid.

Bujin Kiva VS Bujin Fourze Elek

Bujin Kiva fights with Bujin Fourze

Bujin Fourze dying

Bujin Fourze was consumed by Nepenthes Inhumanoid

Bujin Fourze's Rocket Astroswitch was used to create the Fourze Lockseed, which was used by Zangetsu to assume Fourze Arms, teaming up with Ryugen Double Arms, Baron OOO Arms, and Beast Hyper to defeat the Nepenthes Inhumanoid.

When Wizard and Gaim were consumed by the God Tree, which Bujin Gaim had now infused himself on top of, they were met by the fourteen Bujin Riders whose final act was to infuse them with their powers via their Rider Kicks, with Bujin Fourze providing his Rider Rocket Drill Kick, allowing Wizard and Gaim to escape and destroy Bujin Gaim with their combined powers.


Kamen Rider Bujin Fourze's forms are called States (ステイツ Suteitsu).

Base States

Base States

"3, 2, 1! (Upbeat space music)"
―Transformation announcement[src]
  • Height: 200 cm.
  • Weight: 95 kg.
  • Rider Stats
    • Punching Power: 2.5 tons
    • Kicking Power: 6.3 tons
    • Highest Jump: 20 m.
    • Fastest Speed: 100 m. per 6.2 seconds
    • (Rider) Rocket Drill (Space) Kick: 15 tons

Base States (ベースステイツ Bēsu Suteitsu) is Kamen Rider Bujin Fourze's white/default form. This States can be accessed without any specific Astroswitch. On his back that is kept in all of his forms is a hoverpack, which he uses it to either keep him afloat, or to extend his jumps. By using the Rocket and Drill Modules, Bujin Fourze can perform the Rocket Drill Kick (ロケットドリルキック Roketto Doriru Kikku) Limit Break.

Elek States

Elek States

"Elek On! (Electricity crackle, followed by high-energy techno music)"
―Transformation announcement[src]
  • Height: 200 cm.
  • Weight: 97 kg.
  • Rider Stats
    • Punching Power: 2.1 tons
    • Kicking Power: 6.3 tons
    • Maximum Jump Height: 20 m.
    • Maximum Running Speed: 100 m. per 5.8 seconds

Elek States (エレキステイツ Ereki Suteitsu) is Kamen Rider Bujin Fourze's golden form accessed by the powers of the Elek Switch. In Elek States, Bujin Fourze is able to control electricity and use the Elek Module Billy the Rod (エレキモジュール ビリーザロッド Ereki Mojūru Birīza Roddo). Elek States' offensive powers are exactly the same as Base States, but it has greater defense and its weight has been increased to 97 kg.

Elek Module Billy the Rod

Fourze's Weapon 01

Elek Module Billy the Rod

The Elek Module Billy the Rod (エレキモジュール ビリーザロッド Ereki Mojūru Birīza Roddo) is a lightning rod-like Module accessed by the Elek Switch to function as a sword. Along the cross-guard is a series of sockets for a built-in plug on the Module to access different ways to unleash a electrical current into an attack, arranged into a triangle formation.

Overall Equipment


  • Fourze Driver - Transformation device
  • Astroswitches - Bujin Fourze's (normally) small devices that allow him access to that Switch's Module when activated in the Driver
    • 2. Launcher Switch (ランチャースイッチ Ranchā Suitchi, Cross): The Launcher Switch arms Bujin Fourze with the Launcher Module (ランチャーモジュール Ranchā Mojūru) on his right leg, allowing him to attack enemies from a far distance. The module can launch 5 missiles to attack an enemy, though with improper handling, the flight pattern of the missiles can be very chaotic. Used while fighting the Kiva Army.
    • 10. Elek Switch (エレキスイッチ Ereki Suitchi, Circle): The Elek Switch arms Bujin Fourze with the Elek Module Billy the Rod, allowing him to assume Elek States. Used while fighting Bujin Kiva.


Behind the scenes


The first fourteen Bujin Riders were voiced by Tatsuya Takagi (高木 達也 Takagi Tatsuya) and Yūma Uchida (内田 雄馬 Uchida Yūma); which one voiced Fourze is unclear. Bujin Fourze was portrayed by an unidentified suit actor.