Demon Slayer: Kimetsu no Yaiba - Tsuzumi Mansion Arc
Tanjiro ventures to the south-southeast where he encounters a cowardly young man named Zenitsu Agatsuma. He is a fellow survivor from Final Selection and his sparrow asks Tanjiro to help keep him in line.
Starring Natsuki Hanae, Akari Kito
It's a action & adventure and animation movie, and has a rating of 8.9 out of 10 from Imdb which is very high for this kind of movie.
Watch it here
Not found streaming from Brazil.