Kimetsu no Yaiba: The Infinity Train Arc (鬼滅の刃 無限列車編 Kimetsu no Yaiba: Mugen Ressha Hen?) is a Japanese animated film based upon the Demon Train Arc of Koyoharu Gotōge's Kimetsu no Yaiba manga series. The film serves a direct sequel to the TV anime adaptation.
This adapts the Demon Train arc of the manga.
- Animation Studio: Ufotable
- Direction: Sotozaki Haruo
- Character Design: Matsushima Akira
- Natsuki Hanae as Tanjiro Kamado
- Akari Kitō as Nezuko Kamado
- Hiro Shimono as Zenitsu Agatsuma
- Yoshitsugu Matsuoka as Inosuke Hashibira
- Satoshi Hino as Kyojuro Rengoku