Details
- Release: Dec 19 2025
- Language: Japanese
- Seasons: 1
- Episodes: 5
Overview
Professor Shiro Sakaki, a butterfly researcher, confesses to turning six young boys, including his own son Itaru, into "human specimens."
Trailer
Credits
Hidetoshi Nishijima
Professor Shiro Sakaki
Rie Miyazawa
Rumi Ichinose
Leo Matsumoto
Ao Fukazawa
Aoi Ito
Anna Ichinose
Jyutaro Yamanaka
Hikaru Akabane
Somegoro Ichikawa
Itaru Sakaki
Towa Araki
Toru Shirase
Kodai Kurosaki
Sho Ishioka
Ikuho Akiya
Dai Kuroiwa