Demon Slayer: Kimetsu no Yaiba Mugen Train Arc

Demon Slayer: Kimetsu no Yaiba Mugen Train Arc is a seven-episode TV series that aired in fall 2021, adapting the story of the wildly popular Mugen Train movie for television. The series follows Tanjiro Kamado and his companions as they board the Infinity Train to confront a powerful demon responsible for multiple disappearances and slayer deaths. This action-packed supernatural adventure combines the series' signature combat choreography with mystery and drama as the group faces their most dangerous threat yet.

The first episode is entirely new anime-original content created specifically for the TV broadcast. Episodes two through seven comprise a re-edited version of the theatrical film, supplemented with additional scenes and a new musical score. This hybrid approach gives both longtime fans and newcomers a fresh perspective on the story, whether they've seen the movie or are experiencing it for the first time through this television release.

The series concluded its broadcast run in 2021. Demon Slayer viewers should note this represents a bridge between the anime's first season and subsequent story arcs, making it an essential viewing point in the overall narrative.