Demon Slayer: Infinity Castle fans need to mark their calendars for Aug. 15

The article announces the upcoming release of the Demon Slayer: Infinity Castle film, the first in a three-part cinematic trilogy. The film will begin selling tickets in North American theaters on August 15 and is expected to debut on September 12, including in IMAX. Demon Slayer: Infinity Castle opened in Japan last weekend and broke records, earning $49.55 million in its first four days. The film follows the story of Tanjiro Kamado, who joins the Demon Slayer Corps after his sister Nezuko is turned into a demon. The Corps battles powerful demons, including Muzan Kibutsuji, who attacks the Ubuyashiki Mansion, leading Tanjiro and others to the demons' stronghold, the Infinity Castle. The article also mentions the success of the franchise's first film, Demon Slayer: Mugen Train, which became a global box office phenomenon, grossing over $507 million worldwide and emerging as the highest-grossing film of 2020.