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.
宮野真守
as Kei Nagai (voice)
細谷佳正
as Kaito (voice)
洲崎綾
as Eriko Nagai (voice)
平川大輔
as Kōji Tanaka (voice)
木下浩之
as Ikuya Ogura (voice)
大塚芳忠
as Satō (voice)
小松未可子
as Izumi Shimomura (voice)
櫻井孝宏
as Tosaki (voice)
