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 Shiro Sakaki (young)
as Detective Narumi
as Detective Katagiri
as Toru Shirase's grandmother
as Mieko (Dai Kuroiwa's fan)
as High school student
as High school student
