10 Ways Demon Slayer’s Infinity Castle Movie Differs From the Manga

For the past several years, no anime and manga franchise has enjoyed the level of success of Demon Slayer. After 2020's Mugen Train became the highest-grossing Japanese film in history, studio Ufotable, along with production companies Aniplex and Shueisha, set their sights even higher, and returned to theaters with 2025's Infinity Castle Part 1.