Icon-fourze.png This article is about a/an movie-exclusive villain in Kamen Rider Fourze.

Groundain (グランダイン Gurandain) was the blue car-like older brother of the Kyodain. As Kyodain's human identity, Harumi Saeba (冴葉 晴海 Saeba Harumi) is the general manager of the OSTO Legacy.

History

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

Groundain revived as a member of Space Shocker.

The Kyodain are later revived as members of Space Shocker. However, due to their sense of honor and desire to fight GavanIcon-crosswiki.png, the two are destroyed by Space Ikadevil for acting against their cause. Kamen Rider × Super Sentai × Space Sheriff: Super Hero Taisen Z

Forms

Groundain

Groundain

  • 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.


Grouncar

Grouncar


The Union State of Grouncar and Skyjet


  • Height:
  • Weight:

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

Concept Art

Groundain was designed by Kia Asamiya (麻宮 騎亜 Asamiya Ki'a).


Notes

Icon-fourze.png Kamen Rider Fourze
Kamen Riders
Gentaro Kisaragi - Ryusei Sakuta - Nadeshiko Misaki - Kamen Rider Ikaros - Boot
Gear
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
Initial Members
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
Ishinomori Characters
Inazuman - XVII - Skydain - Groundain - Black Knight - Inga Blink
Zodiarts
The Horoscopes: Sagittarius - Virgo - Leo - Libra - Scorpio - Cancer - Aries - Capricorn - Aquarius - Taurus - Gemini - Pisces

Zodiarts: Orion - Chameleon - Unicorn - Hound - Altar - Pyxis - Perseus - Lynx - Dragon - Pegasus - Cygnus - Coma - Musca - Hercules - Lepus

Stardust Ninja Dustards
Foundation X
Lem Kannagi - Katal - Solaris - Chancellor Kiima - Suddendath Beta
Akumaizer
Xatan - Eel - Gahra
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