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Demon Slayer: Infinity Castle on Crunchyroll and the watch order
The first Infinity Castle film reached Crunchyroll on July 28. The second has no date. Here is the order Crunchyroll recommends, and what is still unknown.
What it is
The first Infinity Castle film continues the TV story after the Hashira Training Arc; its full title is Demon Slayer: Kimetsu no Yaiba Infinity Castle I. During the training, the villain Muzan Kibutsuji appears at the Ubuyashiki Mansion, and Tanjiro and the Hashira are dropped into the demons’ stronghold, the Infinity Castle.14
The studio is ufotable, which closed a studio highlight reel in February 2026 with the logo for the sequel, Infinity Castle II, among its upcoming projects.3
Why it matters now
The first film premiered in Japan on July 18, 2025 and in the United States and Canada on September 12, 2025.1 Crunchyroll began streaming it on July 28, 2026 at 8:00 a.m. PT, with a wide selection of subs and dubs, though availability can depend on your region.1 Crunchyroll’s announcement describes the film as the second-highest-grossing film of all time in Japan and the seventh-highest worldwide in 2025.1
The next step is the second film, which Crunchyroll says is in production with no release date; it is titled Infinity Castle II.1 Nothing on this page is a guess at when it will arrive.
Who it is for
It is for people who have finished the TV story and want to see the final conflict begin, and for anyone who saw it in theaters and wants it at home.
It is not a standalone film. Crunchyroll’s own guide gives this order: the first TV series, called the Unwavering Resolve Arc; the Mugen Train story, as either the movie or the TV arc, which cover the same events; the Entertainment District Arc; the Swordsmith Village Arc; and the Hashira Training Arc.2 Crunchyroll says it has the TV anime, the Mugen Train movie and the Hashira Training Arc in sub and dub.1
To save time, you can ignore one item in that guide: a compilation film, To the Swordsmith Village, that condenses the last two Entertainment District episodes and the first Swordsmith Village episode. When the guide was written it was out of theaters and not on streaming, and the guide says to let the autoplay roll from one arc into the next.2
What makes it different
The release is wide. Crunchyroll lists a long choice of audio and subtitle languages for the film, including Japanese and English audio, and notes that availability may vary by region.1
The guide also covers the main choice in the order: it says the Mugen Train movie and the TV arc cover the same events, and that which one to watch is up to you.2
The one thing to watch for
Watch the wait. A film release is not a weekly series, and gaps can be long: the first film reached Crunchyroll a little over a year after its Japanese premiere,1 and the second has no date. We are not predicting when it will arrive.
One honest gap: we could not confirm from the pages we read how many films the story will use in total, so we are not stating a number.
Opinion
Our take
Our take: worth watching if you finished the TV story, and not worth starting cold. Follow Crunchyroll’s order and give the film the build-up it was made for.
Time well spent: the road from the first TV episode to this film is long, with several arcs and a movie. If that is too much, Crunchyroll’s note that the Mugen Train movie and TV arc cover the same events lets you save time by choosing one.2
A film with a year between theaters and streaming means many people have been holding spoilers for months. Streaming is the moment for friends who waited to catch up. Keep spoilers out of titles on the forum.
For anyone who makes things, a long run with one studio and one look is a useful study. Keeping a visual identity steady over several arcs is the hard part of animation.
A film is made to feel big in the moment. Whether it holds up at home, on a smaller screen, is a separate judgement.
Credit to Crunchyroll for listing the languages and saying plainly that availability varies by region, rather than promising everyone the same thing.1
Make a scene inspired by this
Open the studio, pick the Portal Chamber background, place a young swordsman and two companions looking up at a ceiling that is no longer there, and write the scene where the floor gives way.
Open the studioFree to start. No card.
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Sources
- Demon Slayer: Kimetsu no Yaiba Infinity Castle I Streaming Premiere Date Announced Crunchyroll News, July 4, 2026
- How to Watch Demon Slayer: Kimetsu no Yaiba in Order Crunchyroll News, updated July 22, 2025
- Demon Slayer: Kimetsu no Yaiba Infinity Castle II, Genshin Impact and More Teased in Ufotable Highlight Reel Crunchyroll News, February 21, 2026
- Demon Slayer: Kimetsu no Yaiba Infinity Castle | OFFICIAL TRAILER Aniplex USA on YouTube
Facts above come from these pages and from the official trailer's own channel. Opinion is only in the box labelled "Our take". Spot a mistake? Tell us at support@qol.one and we will fix it.