At San Diego Comic Con 2025, Crunchyroll and Aniplex surprised fans with the first 13 minutes of the Demon Slayer: Kimetsu no Yaiba Infinity Castle film ahead of its September 12 release in North America.
The special panel also featured Natsuki Hanane (Tanjiro Kamado), Aleks Le (Zenitsu Agatsuma, English), and artist LiSA.
The film is currently screening in theaters in Japan and has already earned 5,524,298,500 yen (~US$37,400,711.88) and a crowd of 3,843,613 in its opening weekend.
Infinity Castle (or Gekijoban “Kimetsu no Yaiba” Mugenjou-hen Daiisshou Akaza Sairai) will have two follow-ups, with the trilogy adapting the final arc of the Demon Slayer: Kimetsu no Yaiba story. This sees the Demon Slayer Corps having their final showdown with Muzan’s demons in the titular Infinity Castle.
The original Demon Slayer: Kimetsu no Yaiba manga by Koyoharu Gotouge ran from 2016 to 2020 in Weekly Shonen Jump.
Viz Media describes the premise as:
Learning to destroy demons won’t be easy, and Tanjiro barely knows where to start. The surprise appearance of another boy named Giyu, who seems to know what’s going on, might provide some answers—but only if Tanjiro can stop Giyu from killing his sister first!
The anime began in 2019 with the first TV anime season, which was followed by Demon Slayer -Kimetsu no Yaiba- The Movie: Mugen Train, a TV broadcast version of Mugen Train, Demon Slayer: Kimetsu no Yaiba Entertainment District Arc, Demon Slayer: Kimetsu no Yaiba Swordsmith Village Arc, and Demon Slayer: Kimetsu no Yaiba Hashira Training Arc.
Staff (returning)
• Director: Haruo Sotozaki
• Character designer and chief animation director: Akira Matsushima
• Color designer: Yuko Omae
• Background art director: Masaru Yanaka (reprising from Mugen Train and Hashira Training Arc)
• Background art director: Yuri Kabazawa (reprising from Mugen Train and Hashira Training Arc)
• Background art supervisor: Koji Eto (since Hashira Training Arc)
• Compositing director: Yuichi Terao
• Script production and animation production: ufotable
Cast
• Natsuki Hanae as Tanjiro Kamado
• Akari Kito as Nezuko Kamado
• Hiro Shimono as Zenitsu Agatsuma
• Yoshitsugu Matsuoka as Inosuke Hashibira
Source: San Diego Comic Con
