1. Demon Slayer is getting an anime film trilogy that will adapt the Infinity Castle arc from the manga. The trilogy will be produced by Ufotable, the same studio behind the previous Demon Slayer anime series and films. The announcement was made during the "Demon Slayer: Kimetsu no Yaiba" special event in Japan.

2. The Infinity Castle arc is a major storyline from the Demon Slayer manga that has not yet been adapted in the anime. It is expected to cover the final battle between the Demon Slayer Corps and the upper-rank demons, including the powerful Demon King, Muzan Kibutsuji. Fans are excited to see this thrilling conclusion to the series animated.

3. The release timeline for the Demon Slayer film trilogy is not yet known, but it is expected to be a highly anticipated event for fans of the franchise. The previous Demon Slayer anime series and films have been hugely successful, and this new trilogy is likely to continue that trend and provide a satisfying conclusion to the anime adaptation of the popular manga.