Demon Slayer: Kimetsu no Yaiba the Movie: Mugen Castle surpasses 3 million viewers in 10 days since release... the shortest time for any film released this year

The Japanese anime film "Demon Slayer: Kimetsu no Yaiba the Movie: Mugen Castle Arc Chapter 1: Akaza Returns" has attracted more than 3 million viewers in just 10 days since its release. This is the shortest time for any film released this year to reach this milestone, and it's surprising.