Demon Slayer: Kimetsu no Yaiba the Movie: Mugen Train it was released in a period of time where going to the movies was not considered the most viable or safest option. Therefore, many fans preferred to wait to enjoy the film in streaming, and that day has finally come.
Crunchyroll has confirmed that this film, as well as the first season of the anime, are already available on this platform streaming with everything and Latin dubbing.
Demon Slayer: Mugen Train yes it is canon for the anime, and in fact, the first chapters of the second season will cover the history of the film. This is undoubtedly great news for those who have not seen it, but those who did would have preferred that this second part already started with new content.