Professor Shiro Sakaki, a butterfly researcher, confesses to turning six young boys, including his own son Itaru, into "human specimens."
- Status
- Ended
- Original Title
- 人間標本
- Original Language
- Japanese
- Production
- Amazon MGM Studios, Darwin
- Network
- Prime Video
- Last Episode
- S1 E5 · Dec 19, 2025
Cast
Media
Official Trailer
Frequently Asked Questions
Where can I watch Human Specimens online for free?
You can stream Human Specimens (2025) right here on FlixWow — every episode, in HD, completely free. No subscription, no signup, nothing to install.
What is Human Specimens about?
Professor Shiro Sakaki, a butterfly researcher, confesses to turning six young boys, including his own son Itaru, into "human specimens."
How many episodes does Human Specimens have?
Human Specimens has 5 episodes — all available to watch free on FlixWow.
Who stars in Human Specimens?
The series stars Hidetoshi Nishijima, Somegoro Ichikawa, Rie Miyazawa, Aoi Ito, Towa Araki and more.
When was Human Specimens released?
Human Specimens was released in 2025 and is streaming free on FlixWow.
Is Human Specimens worth watching?
Human Specimens holds a rating of 6.2/10 from viewer votes (4 ratings). Watch it free on FlixWow and judge for yourself.