The Demon Slayer movie "Demon Slayer: Kimetsu no Yaiba Infinity Castle" is set to premiere in U.S. and Canadian theaters on September 12, 2025. However, it will not be available for streaming on Crunchyroll until several months to about a year after its theatrical release and the Japanese Blu-ray release. Typically, Crunchyroll waits to stream such movies until after the worldwide theatrical and physical media releases are completed, which is expected likely sometime in 2026 or later. Fans are encouraged to watch it in theaters first for the full experience, as the streaming release date has not been officially announced yet.
