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".

Cast

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)

Itaru Yamamoto

Gejutel K. Landegre (voice)

Ayana Taketatsu

Erga Kenesis Di Raskreia (voice)

Ooki Sugiyama

Karias Blerster (voice)

Kentaro Kumagai

Rajak Kertia (voice)

Seasons

13 episodes

Season 12020 · 13 episodes