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Seppuku: The Sun Goes Down poster
Movie

陽が落ちる

  • Drama
  • History
Confirmed2026-09-30

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.

Seppuku: The Sun Goes Down is a 2026 period drama from director Kakizaki Yuji that rejects traditional jidaigeki action in favor of intimate psychological exploration. The film follows a protagonist ordered to perform ritual suicide, examining the inner turmoil of him, his wife, and household as they grapple with duty, loyalty, and mortality.

When does Seppuku: The Sun Goes Down come out?

Where to watch

Streaming availability in United States

Sourced from TMDB · updated daily

Hasn't been released yet. Streaming services usually confirm where to watch closer to release — check back nearer 2026-09-30.

Available in: Japan

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In cinemas

Theatrical release in United States

Sourced from TMDB
In cinemas
2024-12-31

No date confirmed for United States yet · Earliest worldwide: Festival / premiere in Japan

Where to watch in United States

Theatrical dates from TMDB. Cinema chain links go to the official websites for showtimes and bookings — check there for the actual showtimes near you.

Rent or buy

Digital purchase & rental in United States

Sourced from TMDB

Not available to rent or buy in United States yet. Available to rent or buy in: Japan

Where to watch Seppuku: The Sun Goes Down by country

Industry buzz

Buzz around Seppuku: The Sun Goes Down

Recent reports and rumors specifically about this title.

  • Newsabout 2 months ago
    Seppuku: The Sun Goes Down

    Reference to Harlem International Film Festival at City College of New York with no specific movie, TV series, or streaming release information provided.

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  • Newsabout 2 months ago
    Seppuku: The Sun Goes Down

    A retrospective list of the 25 best Japanese films released in 2025. This is a recap article ranking films that have already premiered or released, with no claims about future entertainment industry developments.

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  • Newsabout 2 months ago
    Seppuku: The Sun Goes Down

    This is a film review of 'Seppuku: The Sun Goes Down' (2024), a past release. It does not contain information about future entertainment releases, renewals, cancellations, or casting announcements.

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  • Newsabout 2 months ago
    Seppuku: The Sun Goes Down

    Article appears to be a local entertainment listing or calendar covering film festival events and theater programming, with no specific future release dates or development news mentioned in the excerpt.

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FAQ

Seppuku: The Sun Goes Down — frequently asked

When does Seppuku: The Sun Goes Down release?

The film releases on September 30, 2026 (confirmed).

What kind of film is this?

It's a character-driven period drama that focuses on the psychological and emotional dimensions of its story rather than action sequences, exploring themes of duty, loyalty, and honor.

Is this a traditional samurai action film?

No. While it deals with samurai themes like seppuku and loyalty to the shogun, the film emphasizes internal conflict and dialogue over the action-oriented style typical of jidaigeki films.

Who directs Seppuku: The Sun Goes Down?

The film is directed by Kakizaki Yuji.

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