Demon Slayer Infinity Castle popcorn bucket and cups revealed at AMC ahead of US release

AMC Theaters will offer a Demon Slayer Infinity Castle popcorn bucket and character cups for the US release.

AMC Theaters has unveiled exclusive merchandise for the upcoming U.S. release of Demon Slayer: Kimetsu no Yaiba – The Movie: Infinity Castle, which opens nationwide on September 12 2025. Fans attending screenings will be able to purchase a limited-edition popcorn bucket and character cups tied to the film.

The Infinity Castle popcorn bucket is designed in the shape of the supernatural fortress owned by Muzan Kibutsuji, the Demon King. Its sides display portraits of major characters, including Tanjiro Kamado, Zenitsu Agatsuma, Mitsuri Kanroji, and Inosuke Hashibira.

Alongside the bucket, AMC will also sell themed drinkware featuring four character cups. These highlight Tanjiro, Nezuko Kamado, Zenitsu, and Kanao Tsuyuri. AMC has not yet confirmed pricing for the items.

Images of the merchandise first surfaced online through r/PopcornBuckets, showing displays already set up at some AMC locations in advance of release week. These items continue the trend of anime film collaborations with U.S. theatre chains, following earlier limited-edition goods linked to major anime premieres.

International versions of the Infinity Castle bucket have featured additional details. In Malaysia, the design included an LED lid to recreate the surreal structures of the fortress, while Japan’s T-Joy chain offered a rotating inner layer showcasing character artwork and scenes from the anime.

Demon Slayer: Infinity Castle – Chapter 1: The Return of Akaza is the first in a planned three-part theatrical conclusion to the series.

An early access screening for Crunchyroll subscribers is scheduled for September 9 2025. The release comes more than a month after the film’s debut in Japan and follows the global success of the anime’s previous instalments.

The Demon Slayer anime series and films are available to stream on Crunchyroll, while the original manga by Koyoharu Gotouge remains accessible via Viz Media and Manga Plus.