Kakugo and Harara are two siblings who have been trained to fight demons, monsters, and other creatures that are now roaming about in the post-apocalyptic 21st century. Along with their superior fighting techniques and specialized skills, they were also given special suits called Zero armor, which were made from the souls of dead warriors. Unfortunately Harara succumbs to evil within the Zero armor, and Kakugo is the only human alive that has the skills and equipment to defeat his sibling.
山寺宏一
as Kakugo Hagakure (voice)
緒方恵美
as Harara Hagakure (voice)
柴田秀勝
as Oboro Hagakure (voice)
堀江美都子
as Tsumiko Horie (voice)
森川智之
as Hiroshi Haoka (voice)
藤本譲
as Zero (voice)
阪口大助
as Ponta Takada (voice)
優希比呂
as Pyonsuke Fujii (voice)
緒方賢一
as Kagenari / School Principal (voice)
安井邦彦
as Bolt (voice)
勝生真沙子
as Hamuko (voice)
堀江美都子
as Yukiko Horie (voice)
