After the best opening weekend ever in Japan, Demon Slayer: Infinity Castle might break Mugen Train's $500 million box office anime record

Demon Slayer
(Image credit: Koyoharu Gotoge / SHUEISHA, Aniplex, ufotable)

Demon Slayer: Infinity Castle isn't messing around in its early Japanese release, breaking several records on the way to an opening weekend that suggests Mugen Train's standing as anime's highest-grossing movie could be in serious peril.

The movie, an adaptation of the Demon Slayer: Infinity Castle arc from Koyoharu Gotouge's manga, now holds the record for highest opening day in Japanese history (1.64 billion yen/$11.11 million), the best single box office day on its third day (2 billion yen/$13 million), and the best opening weekend performance by a single film in Japan, both across three days ($37 million) and four days ($49 million).

Those (im)patiently waiting around the world for a chance to see Demon Slayer's final battle (the first of three movies in a series-ending trilogy) will have to hold firm a little longer.

A convoluted, staggered release schedule across several territories has been announced (via Crunchyroll), with audiences in the US and UK having to wait until September 12. It's only then that we'll have a better idea of whether it can beat Mugen Train's record-breaking $500 million gross, an achievement that saw it become not only the highest-grossing anime movie of all time ahead of Your Name, but also the highest-grossing movie of 2020. Take that, Tenet.

Infinity Castle also kicks off a fall season packed with major new anime releases, including the Chainsaw Man movie, Spy x Family season 3 (which has just received a new trailer), One-Punch Man season 3, and My Hero Academia's final season.

For more, check out the best anime you should be watching right now.

Bradley Russell

I'm the Senior Entertainment Writer here at GamesRadar+, focusing on news, features, and interviews with some of the biggest names in film and TV. On-site, you'll find me marveling at Marvel and providing analysis and room temperature takes on the newest films, Star Wars and, of course, anime. Outside of GR, I love getting lost in a good 100-hour JRPG, Warzone, and kicking back on the (virtual) field with Football Manager. My work has also been featured in OPM, FourFourTwo, and Game Revolution.

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