The highly anticipated movie, Demon Slayer: Kimetsu No Yaiba The Movie: Infinity Train, is finally arriving in theaters. Demon Slayer is one of the most successful modern anime series, with numerous box office records. It has attracted many newcomers to anime and brought a boom to platforms like Netflix and Crunchyroll. Here’s everything you need to know about Demon Slayer: Kimetsu No Yaiba The Movie: Infinity Castle.
Demon Slayer: Infinity Castle Release Date
Demon Slayer: Infinity Castle (Part 1) is the first installment of a three-part film trilogy. It adapts the final “Infinity Castle” arc from the Demon Slayer: Kimetsu no Yaiba manga. The movie premiered in Japan on July 18, 2025, in regular theaters and IMAX. Subsequently, it was also released across several Asian countries throughout August, including Taiwan, Thailand, Hong Kong, Malaysia, Singapore, and more.
Finally, we’re here; after a long wait of nearly two months, Demon Slayer: Infinity Castle will have a global release on September 12, 2025. The film, under Sony Pictures, will be available in global theaters via Crunchyroll. Social media posts regarding the release dates for international fans were also made back in June 2025 by the official handles.
The Story of Demon Slayer
Demon Slayer: Kimetsu no Yaiba, both written and illustrated by Koyoharu Gotouge, ran from 2016 to 2020. The story is set in early 20th-century Japan. While demons have existed for generations, it only struck Tanjiro when the worst happened. The 13-year-old boy witnessed his family being massacred and his sister turning into a demon.
Fueled by the determination to protect his sister and others from the same fate, he joins the Demon Slayer Corps. This organization of swordsmen hunts demons, with the immediate goal of defeating the demon king, Muzan Kibutsuji.
The anime adaptation of Demon Slayer: Kimetsu no Yaiba was produced by Ufotable. It began airing on April 6, 2019, in Japan. It has mainly been a TV series, with the only exception being Demon Slayer: Mugen Train, a movie adaptation. After Season 4, Infinity Castle, the final arc, is being adapted into three big theatrical films. Demon Slayer: Kimetsu No Yaiba The Movie: Infinity Castle is the first one of the trilogy.
English Dub Voice Cast
The main hero, Tanjiro, is voiced by Zach Aguilar, and his sister Nezuko by Abby Trott. The Demon Slayer leaders are played by Johnny Yong Bosch, Erica Harlacher, Ray Chase, Griffin Burns, and Kira Buckland. Muzan, the main villain, is voiced by Greg Chun.
Channing Tatum and Rebecca Wang are introduced as the two new voice actors. They will play the characters Keizo and Koyuki, specifically connected to a demon’s backstory. Some fans were surprised to see Hollywood actors like Channing Tatum brought into the cast, since anime dubs usually rely on professional voice actors.
It’s never too late to start if you haven’t caught up with its previous releases. Demon Slayer: Infinity Castle is the final arc; don’t miss out on the global phenomenon.
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