
Human Specimens
TV Series · ★ 6.0
The bodies of young boys were found in six cases. Shiro Sakaki, a professor considered Japan's leading expert on butterflies, turns himself in. He has recorded everything in a report published on the Internet, from his motive to the process of his creation. The interrogation proceeds as if tracing his distorted record, leading to a sensational suspense story where beauty and madness intertwine.
Where to watch
Streaming on Amazon Prime Video.
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Details
- Original title
- 人間標本
- Release date
- 2025-12-19
- Language
- Japanese
- TMDB rating
- 6.0/10 (3 votes)
Themes
- based on novel or book
- butterfly
- psychological
- thriller
Cast & crew

Hidetoshi Nishijima
as Professor Shiro Sakaki

Somegoro Ichikawa
as Itaru Sakaki

Rie Miyazawa
as Rumi Ichinose

Aoi Ito
as Anna Ichinose

Towa Araki
as Toru Shirase

Jyutaro Yamanaka
as Hikaru Akabane

Kodai Kurosaki
as Sho Ishioka

Leo Matsumoto
as Ao Fukazawa

Ikuho Akiya
as Dai Kuroiwa

Jun Murakami
as Ichiro Sakaki
Directed by Ryuichi Hiroki