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Demon Slayer: Infinity Castle Shatters Records, Yet Mugen Train Holds Strong in Japan

Demon Slayer: Infinity Castle has wrapped up its theatrical run, achieving remarkable box office success as the highest-grossing anime film globally. Despite this, it did not surpass the earnings of its predecessor, Mugen Train, in Japan. Directed by Haruo Sotozaki and produced by Ufotable, Infinity Castle has set new benchmarks for anime films and left fans eagerly anticipating future installments. With impressive global earnings and a significant impact on the anime industry, the film's legacy is expected to pave the way for more successful releases. Discover the details of this cinematic phenomenon and what lies ahead for the franchise.
By Narendra Chaudhary Apr 11, 2026, 13:48 IST

Demon Slayer: Infinity Castle's Historic Box Office Journey


The theatrical journey of Demon Slayer: Infinity Castle has come to an end, marking its place as the top-grossing anime film worldwide. However, it did not manage to outshine its predecessor, Demon Slayer: Mugen Train, in terms of box office earnings in Japan. Still, Infinity Castle has made a notable impact, leaving fans excited for what’s next in the series.


As the inaugural film in the Infinity Castle saga and a direct follow-up to the fourth season of the beloved anime, Infinity Castle was helmed by director Haruo Sotozaki and produced by Ufotable. The film set new standards for future anime releases and achieved the remarkable feat of becoming the highest-grossing anime film in North America, leading to a limited re-release that extended its box office presence.


After an impressive 266-day run in theaters, Infinity Castle concluded on April 9, 2025, grossing around $271.1 million (¥40.21 billion) from 27.4 million viewers in Japan alone. Globally, the film raked in an estimated $802.6 million, with a total of 98.5 million admissions worldwide, making it the highest-grossing anime film ever, surpassing the previous record by over $250 million.


Despite its international success, Infinity Castle did not manage to dethrone Mugen Train in Japan, which still holds the title of the highest-grossing anime film with $388.1 million (¥40.75 billion) and 29.5 million admissions. The journey of Infinity Castle has been remarkable for both the film and its loyal fanbase, who have relished the cinematic experience. Excitement is already building for future installments, which are anticipated to achieve even greater success.


Debuting in Japan in July 2025, Demon Slayer: Infinity Castle not only became the highest-grossing Japanese film ever but also the top-grossing R-rated anime film in history. As the box office figures continue to be scrutinized, the film's legacy is poised to have a significant impact on the anime industry, paving the way for more successful releases in the future.