Rengoku is dropping Valerie, tanjiro, inosuke, and zenitsu (Their all siblings) off to school. Tanjiro is excited for the first day going to school, Inosuke is trying to fix is collar, Zenitsu is shaking and clinging onto Valerie, who's trying to comfort him.

When they get to their new classroom, the teacher comes up to rengoku, the little four looking around at all the kids running around the class.