

Unification of Japan Gaiden: Yamazaki Ichimon
2020, Japanese. Directed by Hiroyuki Tsuji.
Around the same time as Kikumura’s disappearance, the Ryūseikai relocates its office. Strictly warned by the new landlord to keep things quiet, Himuro (Yasukaze Motomiya) cautions Tamura (Yoshiyuki Yamaguchi) and the rest of the members. However, Kawakami (Tatsuya Nakazawa) and Nakajima (Masami Tate) ignore the warning and immediately start causing trouble, earning Himuro’s fury. Meanwhile, a phone scam targets the home of the Kunimoto couple, whom Yamamura (Kenta Kawasaki) is close to. Hoping to catch the culprit, Hasegawa (Daisuke Oyama) and Ishizawa (Hiroto Honda) lie in wait at the house. They capture the money mule who shows up and take him back to the office— unaware that this marks the beginning of a nightmare night.
- Runtime
- 1h 10m
- Post-credits
- None listed
- Language
- Japanese
- Rated
- Check local
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Where to watch Unification of Japan Gaiden: Yamazaki Ichimon
Unification of Japan Gaiden: Yamazaki Ichimon isn’t streaming on any OTT platform in India yet; it released on 25 June 2020.
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日本統一外伝
Part of a series
日本統一外伝: watch order
Cast & crew
Details
- Released
- 25 June 2020
- Original title
- 日本統一外伝 ~山崎一門~
- Country
- Japan
- Written by
- Keiichirō Murata
Check ratings elsewhere
News & fan talk
Watch before Unification of Japan Gaiden: Yamazaki Ichimon
In release order. The films it follows, and anything it builds on.
After Unification of Japan Gaiden: Yamazaki Ichimon
What comes next in the series.

Unification of Japan Gaiden: Yamazaki Ichimon 2
2020
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Unification of Japan Gaiden: Tamura Yuto
2021
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Unification of Japan Gaiden: Tamura Yuto 2
2021
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Unification of Japan Gaiden: Yamazaki Ichimon 3
2022
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Unification of Japan Gaiden: Yamazaki Ichimon 4
2022
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Unification of Japan Gaiden: Yamazaki Ichimon 5 — Yokohama Deathmatch
2022
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Unification of Japan Gaiden: Yamazaki Ichimon: quick answers
What should I watch before Unification of Japan Gaiden: Yamazaki Ichimon?
Watch Unification of Japan Gaiden: Kawatani Yuichi (2019) first.
What comes after Unification of Japan Gaiden: Yamazaki Ichimon?
Next in the series: Unification of Japan Gaiden: Yamazaki Ichimon 2 (2020), Unification of Japan Gaiden: Tamura Yuto (2021), and Unification of Japan Gaiden: Tamura Yuto 2 (2021).
Is Unification of Japan Gaiden: Yamazaki Ichimon worth watching?
Unification of Japan Gaiden: Yamazaki Ichimon doesn’t have enough ratings for a verdict yet.
How long is Unification of Japan Gaiden: Yamazaki Ichimon?
Unification of Japan Gaiden: Yamazaki Ichimon runs 70 minutes (1h 10m).
Does Unification of Japan Gaiden: Yamazaki Ichimon have a post-credits scene?
None is listed for Unification of Japan Gaiden: Yamazaki Ichimon. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Unification of Japan Gaiden: Yamazaki Ichimon parents guide: is it suitable for kids?
No age rating is listed for Unification of Japan Gaiden: Yamazaki Ichimon yet.
Which OTT platform is Unification of Japan Gaiden: Yamazaki Ichimon on?
Unification of Japan Gaiden: Yamazaki Ichimon isn’t streaming on any OTT platform in India yet; it released on 25 June 2020. (Checked 14 November 2026.)
What movies are like Unification of Japan Gaiden: Yamazaki Ichimon?
If you liked Unification of Japan Gaiden: Yamazaki Ichimon, try Silverton Siege, Yakuza Graveyard, The City of Lost Souls.
Who directed Unification of Japan Gaiden: Yamazaki Ichimon?
Unification of Japan Gaiden: Yamazaki Ichimon (2020) was directed by Hiroyuki Tsuji and stars Yasukaze Motomiya, Yoshiyuki Yamaguchi, Kentarou Nakakura.
