Mio is a girl in high school who slacks off. She and her childhood friend Arata and best friend Madoka spend their after-school days in Ikebukuro hanging out. One day,…

Tanjirō Kamado, joined with Inosuke Hashibira, a boy raised by boars who wears a boar’s head, and Zenitsu Agatsuma, a scared boy who reveals his true power when he sleeps,…