Reiji Namikawa (voice)

Shuuya Gouenji (voice) / Einam (voice) / Gouichi Kurumada (voice)

Man in White Coat (voice)

Hanajima's Father (voice)

Meng Tian (voice)

Alan Kay (voice)

Hatsuya Kaitabi (voice)

Hotaru's Father (voice)

Norman (voice)