|This article is about a/an duo of villains in Kamen Rider Fourze.|
The Space Ironmen Kyodain (宇宙鉄人キョーダイン Uchū Tetsujin Kyōdain) siblings from space who plan on attacking the Earth.
- Main article: Groundain
Groundain (グランダイン Gurandain) is the blue car-like older brother of the Kyodain. To begin his act of treason against humanity, he rushes to complete the military satellite weapon: the XVII. He 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 is an homage to Grounzelfrom Space Ironmen Kyodain.
- Main article: Skydain
Skydain (スカイダイン Sukaidain) is the red jet-like younger sister of the Kyodain. Like her brother, she gains her own personality and wants to rebel against humanity. She is armed with built-in blades in her arms. Skydain is an homage to Skyzel from Space Ironmen Kyodain.
Behind the scenes
- In the original series, Skyzel is the older brother and Grounzel is the younger brother.
For information on the 1976 versions of the characters see Space Ironmen Kyodain in Wikipedia.