Onihei
The historical novel series depicts Heizou Hasegawa, who metes justice on wrongdoers and supervises the crackdown on arsonists and robbers in Japan's Edo period (1603-1868).
Where to watch Onihei in United States
No streaming info for your region.
Click a service to open Onihei there. Availability last verified on June 20, 2026.
Where is Onihei streaming around the world?
| Country | Streaming on | Rent / Buy |
|---|---|---|
| Japan | U-NEXT, Anime Times Amazon Channel, dAnime Amazon Channel | Amazon Video |
| South Korea | Crunchyroll | — |
About Onihei
Onihei is a 2017 Japanese-language drama, animation and crime series. The cast is led by Kenyu Horiuchi, Junko Iwao, Daisuke Namikawa. It spans 1 season and 13 episodes and has concluded.
Onihei was produced by Studio M2 and TMS Entertainment and made in Japan. It was first aired on January 10, 2017.
- Director
- Shigeyuki Miya
- First aired
- January 10, 2017
- Last aired
- April 4, 2017
- Original language
- Japanese
- Status
- Ended
- Seasons
- 1 (13 episodes)
- Network
- TV Tokyo
- Country
- Japan
- Production
- Studio M2, TMS Entertainment
Onihei cast & crew
The cast features Kenyu Horiuchi as Heizō Hasegawa (voice), Junko Iwao as Hisae (voice), Daisuke Namikawa as Tatsuzō (voice), Romi Park as Omasa (voice), and Sayaka Senbongi as Ojun (voice).
Behind the camera, it was produced by Ayaka Sugiura and Ryota Hasegawa.
Is Onihei worth watching?
With 1 season and 13 episodes, it's a quick, bingeable run.
If you enjoy drama, animation, and crime, Onihei is worth a place on your watchlist.
How and where to watch Onihei
Onihei isn't currently available on major streaming services in United States. We track availability continuously — add it to your watchlist and we'll keep an eye out.
Streaming rights change country by country and month by month, so the options above reflect United States today — switch your country at the top of the where-to-watch section to see availability elsewhere.
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Cast of Onihei
Kenyu Horiuchi
Heizō Hasegawa (voice)
Junko Iwao
Hisae (voice)
Daisuke Namikawa
Tatsuzō (voice)
Romi Park
Omasa (voice)
Sayaka Senbongi
Ojun (voice)
Hidenobu Kiuchi
Nobuhiko Okamoto
Yoshimasa Hosoya
Kiyomitsu Mizuuchi
Kenji Hamada
Shozo Iizuka
Hideyuki Tanaka
Onihei — FAQs
▸Where can I watch Onihei in United States?
Onihei is not currently available on major streaming services in United States. Availability changes often — check back soon.
▸What language is Onihei in?
Onihei is originally in Japanese, with audio tracks including Japanese, English. Subtitle and dub options vary by streaming service.
▸How many seasons of Onihei are there?
Onihei has 1 season with 13 episodes in total.
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