‘Demon Slayer’ Slashes Its Way to A Massive Box Office Win

Demon Slayer: Kimetsu no Yaiba Infinity Castle

September 18, 2025

Written by Kelli Marchman McNeely

Kelli Marchman McNeely is the owner of HorrorFuel.com. She is an Executive Producer of "13 Slays Till Christmas" which is out on Digital and DVD and now streaming on Tubi. She has several other films in the works. Kelli is an animal lover and a true horror addict since the age of 9 when she saw Friday the 13th. Email: horrorfuelinfo@gmail.com

Hold onto your katanas, Demon Slayer fans! The highly anticipated movie, Demon Slayer: Kimetsu no Yaiba Infinity Castle, has killed it at the box office! The film debuted with an insane $70 million opening weekend, setting a brand-new record for the biggest anime film opening ever. It more than doubled the previous record of $31 million by Pokémon: The First Movie, Variety reports.

This isn’t just a domestic win. Infinity Castle is the first part of what’s expected to be a trilogy that will wrap up the series. It’s already earned over $300 million globally, with over $200 million of that coming from Japan, where it’s become the third-highest-grossing film of all time!

For Sony, this is a much-needed victory. The film, distributed by Sony’s Crunchyroll, gave the studio a massive hit after a pretty quiet summer.

Demon Slayer: Kimetsu no Yaiba Infinity Castle’s success follows in the footsteps of Netflix’s K-pop Demon Hunters, which also topped the box office when its sing-along version was released in theaters last month. It looks like anime is taking over the big screen, and we’re here for it!

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