Human Specimens (2025)

Original title: 人間標本

Professor Shiro Sakaki, a butterfly researcher, confesses to turning six young boys, including his own son Itaru, into "human specimens."

Human Specimens

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Hidetoshi Nishijima

Hidetoshi Nishijima

as Professor Shiro Sakaki

Somegoro Ichikawa

Somegoro Ichikawa

as Itaru Sakaki

as Rumi Ichinose

as Anna Ichinose

as Toru Shirase

Jyutaro Yamanaka

Jyutaro Yamanaka

as Hikaru Akabane

as Ichiro Sakaki

as Kozue Sakaki

as Shiro Sakaki (young)

Yasushi Fuchikami

Yasushi Fuchikami

as Detective Narumi

Shunsuke Tanaka

Shunsuke Tanaka

as Detective Katagiri

Miwako Ichikawa

Miwako Ichikawa

as Sawako Ichinose

as Kimihiko Ichinose

as Rumi Ichinose (young)

Mitsuyo Tsukada

Mitsuyo Tsukada

as Toru Shirase's grandmother

Kaori Takeshita

Kaori Takeshita

as Mieko (Dai Kuroiwa's fan)

as High school student

Hinata Shimanuki

Hinata Shimanuki

as High school student

Sakuya Matsuzaki

Sakuya Matsuzaki

as Toru Shirase's mother

Yoshinari Furuya

Yoshinari Furuya

as Police officer at the local station

as Shiro Sakaki's student

Tomorowo Taguchi

Tomorowo Taguchi

as Man walking his dog

Chen Ching-shen

Chen Ching-shen

as Dai Kuroiwa's fan

Yoshiko Watanabe

Yoshiko Watanabe

as Dai Kuroiwa's fan

Seiya Shirasaki

Seiya Shirasaki

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Seasons

Season 1

Miniseries

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