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Is Demon Slayer: Kimetsu no Yaiba Infinity Castle (2025) worth watching?
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Last updated October 26, 2026
How long is Demon Slayer: Kimetsu no Yaiba Infinity Castle? 156 min. Demon Slayer: Kimetsu no Yaiba Infinity Castle (2025) has a TMDB audience score of 8.8/10 from 2,341 votes, which reads as strongly positive. It is a animation and action film rated R, 156 min. In the US it is on Netflix, Prime Video, Hulu, Crunchyroll with a subscription as of October 26, 2026.
The Demon Slayer Corps are drawn into the Infinity Castle, where Tanjiro, Nezuko, and the Hashira face terrifying Upper Rank demons in a desperate fight as the final battle against Muzan Kibutsuji begins.
Tagline: It's time to have some fun.
Synopsis from TMDB.
| TMDB audience score | 8.8/10 (2,341 votes) |
|---|---|
| Genres | Animation, Action, Fantasy |
| Rated | R |
| Length | 156 min |
| Release | 2025-07-18 |
| Themes TMDB tags | friendship, supernatural, sequel, based on manga, battle, demon |
| Original language | Japanese |
| People | Directed by Haruo Sotozaki. Starring Natsuki Hanae, Takahiro Sakurai, Akira Ishida, Hiro Shimono |
| Streaming (US, subscription) | Netflix, Prime Video, Hulu, Crunchyroll |
| Free with ads | No |
| Rent | Apple TV |
| Buy | Amazon Video, Apple TV, Google Play Movies, YouTube, Fandango At Home |
Watch it if
- You want something audiences agree on: 2,341 voters landed at 8.8/10
- You want it included in a subscription you may already have (Netflix, Prime Video)
Skip it if
- You want something quick: it runs 156 min
- You are watching with kids: it is rated R
If you like it, try
- Demon Slayer -Kimetsu no Yaiba- The Movie: Mugen Train (2020), TMDB 8.2/10
- Chainsaw Man - The Movie: Reze Arc (2025), TMDB 8.5/10
- KONOSUBA – God's blessing on this wonderful world! Legend of Crimson (2019), TMDB 8.0/10
Questions
Is Demon Slayer: Kimetsu no Yaiba Infinity Castle worth watching?
TMDB viewers rate it 8.8/10 across 2,341 votes, a strongly positive reception. That is an audience average, not a critic review, so read the synopsis and the cast to decide if it is your kind of film.
Where can I watch Demon Slayer: Kimetsu no Yaiba Infinity Castle?
In the US on October 26, 2026: on Netflix, Prime Video, Hulu, Crunchyroll with a subscription. Rent: Apple TV. Catalogs change often, so check the service first.
How long is Demon Slayer: Kimetsu no Yaiba Infinity Castle?
156 min.
What is Demon Slayer: Kimetsu no Yaiba Infinity Castle rated?
It carries a R rating in the US.
Who is in Demon Slayer: Kimetsu no Yaiba Infinity Castle?
Natsuki Hanae, Takahiro Sakurai, Akira Ishida, Hiro Shimono, Yoshimasa Hosoya.
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Sources: TMDB for titles, ratings, runtimes and synopses. JustWatch (via TMDB) supplies streaming availability. Streaming lists change often. Check the service before you plan your night.