He had watched the “Demon Slayer” movie a few days earlier. “I wanted to see the Mugen Train running,” Watanabe said. In the film, the protagonists board a Mugen Train to kill a demon.

The animated film “Demon Slayer: Mugen Train” has smashed box office records, with more than 3.4 million people shrugging off fears of the coronavirus to see it on its opening weekend.

Demon Slayer's Infinity Castle arc is coming as a movie trilogy! Find out when and where you can watch the epic finale.