Human Specimens S1, E4

Professor Shiro Sakaki, a butterfly researcher, confesses to turning six young boys, including his own son Itaru, into "human specimens."

Cast:Hidetoshi Nishijima , Somegoro Ichikawa , Rie Miyazawa , Aoi Ito , Towa Araki , Jyutaro Yamanaka , Kodai Kurosaki , Leo Matsumoto , Ikuho Akiya