Rai wakes up from 820-years long sleep and starts his new life as a student in a high school founded by his loyal servant, Frankenstein. But his peaceful days with other human students are soon interrupted by mysterious attackers known as the "Unions".
Akihisa Wakayama
Regis K. Landegre (voice)
Hiroki Yamada
Hammer (voice)
Daishi Kajita
Rael Kertia (voice)
Youhei Hamada
Kase Manabu (voice)
Ryota Iwasaki
Tashiro Yusuke (voice)
Kousuke Oonishi
M-21 (voice)
Masatomo Nakazawa
Tao (voice)
Takeo Otsuka
Takeo (voice)
Ai Kayano
Seira J. Loyard (voice)
Katsumi Fukuhara
Shark (voice)
Jun Kasama
Kranz (voice)
Mutsumi Tamura
Ludis Mergas (voice)
