Human Specimens (2025)
Professor Shiro Sakaki, a butterfly researcher, confesses to turning six young boys, including his own son Itaru, into "human specimens."
Last episode
Episode 5
Dec 19, 2025
Cast
Hidetoshi Nishijima
as Professor Shiro Sakaki
Somegoro Ichikawa
as Itaru Sakaki
Rie Miyazawa
as Rumi Ichinose
Aoi Ito
as Anna Ichinose
Towa Araki
as Toru Shirase
Jyutaro Yamanaka
as Hikaru Akabane
Kodai Kurosaki
as Sho Ishioka
Leo Matsumoto
as Ao Fukazawa
Ikuho Akiya
as Dai Kuroiwa
Genre
Drama
Mystery
Crime