Where to watch Seppuku: The Sun Goes Down (2026) in the UK
Seppuku: The Sun Goes Down (2026) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 15 May 2026 by ScreenSearch.
Kakizaki Yuji’s period film is not like the jidaigeki films we are used to. While it deals with themes of seppuku, duty, and loyalty to one’s masters and the shogun, we see very little in terms of action. Instead, the film focuses on the inner thoughts and struggles of the protagonist—who is ordered to perform a ritual suicide—his wife, and their entire household, all leading up to the final moment.
Streaming options in the United Kingdom
Updated daily from The Movie Database. Outbound links open the provider directly.
This may be because: (a) the title hasn't been released in the UK yet, (b) it's on physical media only, or (c) the licence has temporarily lapsed. Streaming availability changes frequently — check back daily.
Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Cast & crew
Top-billed cast in Seppuku: The Sun Goes Down.
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Yuka Takeshima -
Masayuki Deai -
Yasuyuki Maekawa -
Ema Fujisawa -
Masaya Kikawada -
Toshiya Sakai -
Yuichi Haba -
Hiroaki Murakami
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Seppuku: The Sun Goes Down — frequently asked questions
Where can I watch Seppuku: The Sun Goes Down in the UK?
Seppuku: The Sun Goes Down (2026) is not currently listed by any UK streaming, rental, or purchase service in our daily-updated TMDB feed. It may be on physical media, an aggregator, or pending a UK release. Check back later — availability changes frequently.
Is Seppuku: The Sun Goes Down on Netflix, Disney+ or Amazon Prime Video in the UK?
Seppuku: The Sun Goes Down is not currently included with any major UK subscription service. It may still be available to rent or buy.
How accurate is this film's availability data?
Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.
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