1-Ichi
2003, Japanese. Directed by Masato Tanno.
How Ichi became the Killer.
In this prequel we witness the teenage roots of Ichi's manic-depressive beginnings and the origins of his monster-sized kicks and his anger, his psychological, as well as physical, beatings.
- Runtime
- 1h 23m
- Post-credits
- None listed
- Language
- Japanese
- Rated
- Check local
Start now and it ends at ….
Snoozefest
Your time is worth more.
5.9/10 from 56 TMDB viewer ratings.
Seen it? Give your verdict.
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Where to watch 1-Ichi
1-Ichi isn’t on a subscription OTT platform in India, but you can rent it or buy it online.
Rent
Amazon VideoBuy
Availability in India as of 9 November 2026. Streaming data by JustWatch.
Part of a series
Ichi: watch order
Cast & crew
Details
- Released
- 24 January 2003
- Original title
- 1-イチ-
- Country
- Japan
- Written by
- Sakichi Sato
Check ratings elsewhere
News & fan talk
What 1-Ichi is based on
1-Ichi is based on Ichi the Killer, a manga series by Hideo Yamamoto.
Manga series
Ichi the Killer
By Hideo Yamamoto
Source details from Wikidata and TMDB.
Watch before 1-Ichi
In release order. The films it follows, and anything it builds on.
If you liked 1-Ichi
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1-Ichi: quick answers
What should I watch before 1-Ichi?
Watch Ichi the Killer (2001) and Ichi the Killer: Episode Zero (2002) first.
Is 1-Ichi worth watching?
Our verdict is Snoozefest: Your time is worth more. It scores 5.9/10 from 56 TMDB viewer ratings.
How long is 1-Ichi?
1-Ichi runs 83 minutes (1h 23m).
Does 1-Ichi have a post-credits scene?
None is listed for 1-Ichi. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
1-Ichi parents guide: is it suitable for kids?
No age rating is listed for 1-Ichi yet.
Which OTT platform is 1-Ichi on?
1-Ichi isn’t on a subscription OTT platform in India, but you can rent it or buy it online. (Checked 9 November 2026.)
What movies are like 1-Ichi?
If you liked 1-Ichi, try Tokyo Ghoul, Tokyo Fist, Bunraku.
Who directed 1-Ichi?
1-Ichi (2003) was directed by Masato Tanno and stars Nao Omori, Teah, Junior Chihara.
What is 1-Ichi based on?
1-Ichi is based on Ichi the Killer, a manga series by Hideo Yamamoto.