For high schooler Kei—and for at least forty-six others—immortality comes as the nastiest surprise ever. Sadly for Kei, such a feat doesn't make him a superhero. In the eyes of both the general public and governments, he's a rare specimen who needs to be hunted down and handed over to scientists to be experimented on for life—a demi-human who must die a thousand deaths for the benefit of humanity.
Mamoru Miyano
Kei Nagai (voice)
Yoshimasa Hosoya
Kaito (voice)
Aya Suzaki
Eriko Nagai (voice)
Daisuke Hirakawa
Kōji Tanaka (voice)
Hiroyuki Kinoshita
Ikuya Ogura (voice)
Hochu Otsuka
Satō (voice)
Mikako Komatsu
Izumi Shimomura (voice)
Takahiro Sakurai
Tosaki (voice)
