Oi, Dazai (2025): cast, story & where to watch
2025 · Film · ★ 7
Released in 2025, Oi, Dazai is a comedy, science fiction, drama and tv movie film directed by Koki Mitani.
What it’s about. Set by the seaside, this is a time-slip comedy about a man who adores Osamu Dazai and struggles to transcend time.
Who’s in it. Oi, Dazai stars Kei Tanaka, Eiko Koike, Emma Miyazawa and Zen Kajihara, among others.
How it landed. With an audience score of 7.0/10, Oi, Dazai has been warmly received by audiences.
Where to watch. Streaming options change often. See the full, country-by-country breakdown on our where to watch Oi, Dazai page.
If you liked it. Fans of Oi, Dazai tend to enjoy Forrest Gump, Parasite, Life Is Beautiful and Fight Club.
Frequently asked
- Where can I watch Oi, Dazai (2025)?
- Streaming, rental and purchase options for Oi, Dazai change frequently. Check our where-to-watch page for the latest availability in your country.
- Is Oi, Dazai worth watching?
- Oi, Dazai holds an audience score of 7.0 out of 10, and is a strong pick if you enjoy comedy, science fiction, drama and tv movie. Most viewers rate it highly.
- Who stars in Oi, Dazai?
- Oi, Dazai stars Kei Tanaka, Eiko Koike, Emma Miyazawa, Zen Kajihara and Kenichi Matsuyama.
- When was Oi, Dazai released?
- Oi, Dazai was released in 2025.