Yes, the Demon Slayer movie is out in the UK. Demon Slayer: Kimetsu no Yaiba Infinity Castle opened in UK cinemas on 12 September 2025. It came back for a ScreenX re-release on 7 March 2026. You can now stream it in the UK on Crunchyroll (from 28 July 2026) and Netflix UK (from 28 September 2026). The main cinema run has ended. If you were searching for the Demon Slayer movie release date UK, that is the full answer. The rest of this guide covers where to watch, age rating, runtime, watch order and what is next.
Last checked: 27 October 2026. This guide uses official sources (Netflix UK, Crunchyroll, BBFC) and trade reports. It is spoiler-free until the clearly marked section near the end.
Is Demon Slayer: Infinity Castle Out in the UK?
Yes. It is available to watch at home right now. It is also the newest Demon Slayer film released so far, and the first of three planned Infinity Castle films.
| Quick answer | Status in the UK (27 October 2026) |
|---|---|
| Original cinema release | 12 September 2025 |
| Cinema re-release (ScreenX) | 7 March 2026 |
| Streaming on Crunchyroll | Available since 28 July 2026 |
| Streaming on Netflix UK | Available since 28 September 2026 |
| Still in wide cinema release? | No |
| Age rating | 15 |
| Runtime | About 2 hours 35 minutes |
Demon Slayer Infinity Castle Release Date UK
When did it come out in UK cinemas?
The film opened on 12 September 2025 across nearly 500 screens in the UK and Ireland. It earned about £3.4 million in its opening weekend, which set a record for an anime film in the UK and Ireland.
Did it return to UK cinemas?
Yes, once. A ScreenX version was released on 7 March 2026. ScreenX uses the side walls of the screen as extra display space. This was a re-release, not the original release date. The BBFC classified this version separately.
UK streaming release dates
| Release type | UK date | Days after cinema release |
|---|---|---|
| Cinema release | 12 September 2025 | 0 |
| ScreenX re-release | 7 March 2026 | 176 |
| Crunchyroll streaming | 28 July 2026 | 319 |
| Netflix UK streaming | 28 September 2026 | 381 |
Waiting for a film to reach streaming is normal. Our guide to how long films take to move from cinema to streaming in the UK explains why the gap varies.
Where to Watch Demon Slayer: Infinity Castle in the UK
Netflix UK
Netflix lists the film as Demon Slayer: Kimetsu no Yaiba Infinity Castle I. You get the Japanese original plus English, French, Hindi, Polish and Ukrainian audio, with English subtitles. Downloads are available, and our steps for downloading Netflix titles to watch offline will help. To switch between sub and dub, see how to change Netflix subtitles and audio settings.
Crunchyroll
Crunchyroll has streamed the film in the UK since 28 July 2026, in both subbed and dubbed versions. It is the better pick if you also want the rest of the series in one place. If you are unsure which service suits you, read our comparison of Netflix vs Crunchyroll in the UK.
Disney+, Prime Video, buying and renting
Availability aggregators have listed other services, but we could not confirm them on the platforms themselves. UK digital purchase, rental and physical releases are also not publicly confirmed yet. Check the live listing on your own app before you subscribe or pay. To see everything new on the service, visit our page on what is new on Netflix UK.
Can You Still See It in UK Cinemas?
Not in a wide release. The main run ended after 2025, and the only return was the March 2026 ScreenX screenings. At launch, major chains including Odeon, Vue and Cineworld showed it, with subtitled and dubbed screenings and premium formats such as IMAX. London was part of the UK-wide release, but we cannot confirm any current London showtimes. If a special screening is added, it will appear on the official cinema websites. Looking for something else on the big screen? See our list of upcoming movies in the UK.
Runtime, Age Rating and Formats
| Detail | Information |
|---|---|
| Runtime (standard 2D) | 155 minutes 2 seconds (BBFC) |
| Runtime (ScreenX) | 155 minutes 43 seconds (BBFC) |
| UK age rating | 15 (Netflix UK) |
| Content advice (BBFC) | Strong violence, bloody images, threat and horror, injury detail, language, brief suicide references, flashing images |
| Languages | Japanese with English subtitles, or English dub |
| Cinema formats used | Standard, IMAX, ScreenX |
The film is not for young children. It has strong, bloody fantasy violence, and the BBFC warns about flashing images, which can affect people with photosensitive epilepsy. Parents can limit what children see with Netflix parental controls.
What Is Infinity Castle About? (No Spoilers)
Tanjiro Kamado and the Demon Slayer Corps are pulled into Muzan Kibutsuji’s shifting stronghold, where the final confrontation begins. The film directly follows Season 4 (the Hashira Training Arc).
| Role | Name |
|---|---|
| Director | Haruo Sotozaki |
| Animation studio | ufotable |
| Original manga author | Koyoharu Gotouge |
| UK distributor | Columbia Pictures (Sony) |
| Tanjiro (Japanese / English) | Natsuki Hanae / Zach Aguilar |
| Nezuko (Japanese) | Akari Kito |
| Zenitsu (Japanese) | Hiro Shimono |
| Inosuke (Japanese) | Yoshitsugu Matsuoka |
Demon Slayer Watch Order Before Infinity Castle
- Season 1 (Unwavering Resolve Arc): meet Tanjiro, Nezuko and the Corps.
- Mugen Train: watch the film or the TV arc version.
- Season 2 (Entertainment District Arc).
- Season 3 (Swordsmith Village Arc).
- Season 4 (Hashira Training Arc).
- Infinity Castle I: the first film of the trilogy.
If this is your first anime series, our roundup of K-drama and anime streaming options in the UK shows where to find more.
How Well Did It Do? Box Office Facts
- UK and Ireland opening weekend: £3.4 million, an anime record.
- Worldwide total: about $793.5 million, according to Box Office Mojo on 27 October 2026.
- Earlier report: Anime News Network gave a lower figure of $718.5 million. Totals have been revised, so treat them as approximate.
What Comes Next? The Trilogy and the New Demon Slayer Movie
[Spoiler-aware section: this only covers structure, not plot twists.] The Infinity Castle story is being made as three films. Part 1 is out, so one third of the trilogy has been released.
When is the new Demon Slayer movie coming out in the UK? A second film is reported to be in production, but no official release date has been confirmed. You may see 2027 dates online. Treat them as rumours until Crunchyroll, Sony or the official Demon Slayer team announces one. Until then, Infinity Castle I is the newest released film. For the wider picture, see our guide to UK streaming services compared.
Frequently Asked Questions
When does the Demon Slayer movie come out in the UK?
It opened in UK cinemas on 12 September 2025. It is already out.
Is the Demon Slayer movie out now?
Yes. You can stream it in the UK on Crunchyroll and Netflix.
When does Infinity Castle come out on streaming in the UK?
Crunchyroll on 28 July 2026 and Netflix UK on 28 September 2026.
What is the UK age rating?
Netflix UK lists it as 15. The BBFC points to strong violence and bloody images.
How long is Demon Slayer Infinity Castle?
About 2 hours 35 minutes.
Is it dubbed or subbed?
Both. Netflix UK offers Japanese audio with English subtitles and an English dub, and Crunchyroll has subbed and dubbed versions.
Is it showing at Odeon or in London?
The main cinema run has ended. Check the official cinema websites for any new special screenings.
Is Infinity Castle Part 2 coming out in 2027?
No official date has been confirmed. Treat specific dates as rumours.
Is “deamon slayer movie” the same film?
Yes. “Deamon slayer movie” is a common misspelling of Demon Slayer.
Sources
- Netflix UK title page
- BBFC classification page
- Crunchyroll streaming page
- Box Office Mojo
- Advanced Television: UK box office record
Streaming catalogues change often. See our Netflix UK October 2026 guide for this month’s arrivals and departures.
