Not even a pandemic could stop the blockbuster “Demon Slayer the Movie: Mugen Train” from becoming Japan's highest-grossing film of all time. The megahit raked in a staggering 32.4 billion yen ...

In Japan, “Demon Slayer” has spun off video games, toy figures, copycat products of the hero’s earrings and Happy Meal stickers at McDonald’s. The theme songs by LiSA are pop hits.