Demon Slayer Tengen Uzui Stars in Theater Etiquette Short Before Infinity Castle Release

Ahead of Demon Slayer Infinity Castle’s big premiere in Japan, studio Ufotable has surprised fans with a fun, unexpected short. And who better to deliver it than the Sound Hashira himself, Tengen Uzui?

In the new vignette, Tengen takes over the cheap seats with his three wives. It’s loud, over-the-top, and exactly what you’d expect from the flashy Hashira. But here’s the twist — the whole thing is a reminder about theater etiquette. Stay quiet. Be respectful. And don’t be Uzui in a movie theater.

The short is designed to be shown before Infinity Castle screenings in Japan. There’s no official word yet if fans in the US or UK will get to see it before their viewings. But with how popular the character is, there’s a good chance it’ll pop up online.

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Countdown to Infinity Castle’s Release

Demon Slayer Infinity Castle hits theaters in the US and UK on September 12. The film kicks off the final showdown against the Upper Rank demons. It adapts the manga’s Infinity Castle and Sunrise Countdown arcs — the big finish for Tanjiro’s journey.

Meanwhile, fans in Japan are already celebrating. In Gyoda City, a giant rice field shaped like Tanjiro just broke a Guinness World Record. Only in anime culture does a rice field get turned into a demon slayer.

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September can’t come fast enough.