|This article is about a/an movie-exclusive villain in Kamen Rider Fourze.|
Groundain was created along with the other Space Ironmen by Professor Blink. However he and his sister Skydain went rogue and attacked the professor. The professor siphoned their power and kept them sealed within the Space Core. In order to get their powers back and start their plan, Groundain posed as the general manager, Harumi Saeba of OSTO Legacy and recruited the Kamen Rider Club to deal with Black Knight and Inga Blink and power down XVII. With the Space Core powered down, the Kyodain regained their forms and attacked the Club before going on with their plan to use XVII to destroy humanity.
Kamen Rider Fourze in Cosmicstates managed to stop their plan by warping the orbital laser back at XVII, ceasing its functions. The Kyodain then attack the powered down Fourze and Meteor. When it seemed hopeless, Fourze gained the power of the Fusion Switch and Fusionstates. The Kyodain assumed their vehicle forms as Fourze rode on his Machine Massigler, before Fourze made the finishing blow with Fusionstates' Limit Break, destroying the Kyodain.
Super Hero Taisen Z
- Height: 234 cm
- Weight: 232 kg
Groundain is armed with a powerful cannon built into his chest called the Grounbuster X (グランバスターX Guranbasutā Ekkusu). Groundain also has the ability to use his Cosmic Energy to summon Dustards like the Horoscopes.
Groundain is able to transform into a car-like form known as the Grouncar (グラウンカー Guraunkā). In this form, he can combined with Skydain.
Behind the Scenes
Groundain was designed by Kia Asamiya (麻宮 騎亜 Asamiya Ki'a).
|Kamen Rider Fourze|
|Gentaro Kisaragi - Ryusei Sakuta - Nadeshiko Misaki - Kamen Rider Ikaros - Boot|
|Fourze Driver - Meteor Driver- Nadeshiko Driver - Astroswitches - Astroswitch Case - Billy the Rod - Hee-Hackgun - NS-MagPhone - Meteor Galaxy - Barizun Sword - Meteor Storm Shaft - Machine Massigler - Machine Meteorstar - Powerdizer|
|Kamen Rider Club|
|Yuki Jojima - Kengo Utahoshi - Miu Kazashiro - Shun Daimonji - Tomoko Nozama - JK - Chuta Ohsugi - Ran Kuroki - Haru Kusao|
|5 Years After|
|Saburo Kazeta - Rumi Komaki - Daita Kondou - Chikao Nezu - Miyoko Ohki|
|Inazuman - XVII - Skydain - Groundain - Black Knight - Inga Blink|
|The Horoscopes: Sagittarius - Virgo - Leo - Libra - Scorpio - Cancer - Aries - Capricorn - Aquarius - Taurus - Gemini - Pisces|
|Stardust Ninja Dustards|
|Lem Kannagi - Katal - Solaris - Chancellor Kiima - Suddendath Beta|
|Xatan - Eel - Gahra|
|View • Edit|