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 Toru Shirase's grandmother
as Mieko (Dai Kuroiwa's fan)
as High school student
as High school student
as Toru Shirase's mother
as Dai Kuroiwa's fan
as Dai Kuroiwa's fan
