Funimation has announced that the home video release for smash hit film Demon Slayer -Kimetsu No Yaiba- The Movie: Mugen Train is set for December 21st, in Limited and Standard editions.
Funimation has already confirmed that they will be streaming the second season of Demon Slayer in the Entertainment District Arc.
Disclosure: Crunchyroll is part of Funimation Global Group, a joint venture between Sony Pictures Entertainment and Aniplex.