

Plot Summary
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.
Full Cast & Characters
Director & Crew
Yuji Kakizaki
Director
Where to Watch Seppuku: The Sun Goes Down Online
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Frequently Asked Questions
Where can I watch Seppuku: The Sun Goes Down online?
Seppuku: The Sun Goes Down (2026) is available to stream on various platforms. You can also watch it online via our Watch Online button.
What is the IMDb rating of Seppuku: The Sun Goes Down?
It has an IMDb rating of 0.0/10 based on 0 votes.
Who directed Seppuku: The Sun Goes Down?
Seppuku: The Sun Goes Down was directed by Yuji Kakizaki and released in 2026.
How long is Seppuku: The Sun Goes Down?
Seppuku: The Sun Goes Down has a runtime of 2 hours and 13 minutes.
Movie Details
- Release Date
- 2026-09-30
- Status
- Released













