Kai Nagisa, a normal high school girl who wishes to one day become a professional wrestler, is suddenly approached by a robot known as an Iczel. Iczel urges her to help save the Earth from invading aliens called Geas. The Geas, led by Chaos and Cross, are bent on stripping Earth's resources and then destroying it. To fight the invaders, Nagisa must merge with Iczel and become a battle-suited warrior named "Iczelion". She is reluctant to take up this sudden unbelievable task and fight with the other Iczelions of Earth because Nagisa just wants to live a normal life without having such big responsibilities. Nagisa must overcome her fears and fight, together with other Iczelions, to prevent the invading alien forces from destroying their homeplanet, Earth.
高山南 , 山崎和佳奈 , 神谷明 , 小山力也 , 林原惠美
三川华月,古贺葵,远野光,上田丽奈,河濑茉希
岛野花,加隈亚衣,青山吉能,乾夏宁,会泽纱弥,萌梓
峰田大梦,伊南羽桜,川井田夏海,稗田宁宁,中岛良树,市道真央,世界（EXILE,FANTASTICS）,南条爱乃,小山刚志,金元寿子,日野聪,田村真佑
小野大辅,坂本真绫,钉宫理惠,小林亲弘