Demon Slayer: Kimetsu no Yaiba Infinity Castle

The Demon Slayer Corps and the Hashira are pulled into the Infinity Castle, a mysterious demon stronghold, after Muzan Kibutsuji appears at the Ubuyashiki villa. Tanjiro and his allies must engage in a desperate struggle against the Upper Rank demons and the remaining members of the Twelve Kizuki. This conflict serves as the starting point for the final battle to defeat Muzan.

Directed by Haruo Sotozaki, this Japanese action and fantasy animation is the tenth of 15 films in the director's career. It followed the 2024 release Demon Slayer: Kimetsu no Yaiba -To the Hashira Training- and preceded the 2025 film Demon Slayer: Kimetsu no Yaiba Special Edition Hashira Training Arc Part 2. The voice cast features Natsuki Hanae, Takahiro Sakurai, Akira Ishida, Hiro Shimono, Yoshimasa Hosoya, and Saori Hayami. The production involved 48 credited cast members and 273 credited crew members.

The film was produced by ufotable, Aniplex, and Shueisha with a budget of 20 million USD. It achieved significant commercial success, earning 777 million USD worldwide. Audience reception is positive, with a rating of 8.4 on IMDb based on 67,000 votes and 8.8 on TMDB from 2,159 votes. Film critics provided a rating of 8/10 across 62 reviews, which is slightly lower than the scores given by audiences on TMDB and IMDb.