Professor Shiro Sakaki, a butterfly researcher, confesses to turning six young boys, including his own son Itaru, into "human specimens."
2025-12-19
2025-12-19
2025-12-19
2025-12-19
2025-12-19
as Ichiro Sakaki
as Kozue Sakaki
as Sawako Ichinose
as Kimihiko Ichinose
as Shiro Sakaki (young)
as Rumi Ichinose (young)
as Detective Narumi
as Detective Katagiri
as Driver
