Demon Slayer -Kimetsu no Yaiba- The Movie: Mugen Train opened in Japanese cinemas on October 16 and had the best opening weekend in Japanese cinema history, becoming the highest-grossing film in Japanese theaters ever, the highest-grossing anime and Japanese film worldwide, and the highest-grossing film of 2020.
Demon Slayer: Mugen Train falling off the top 10 means its streak of 33 weeks in the box office charts is finally broken.
The Ufotable-produced anime film continues to adapt the manga series by Koyoharu Gotouge, which saw a TV anime series adaptation in 2019.