Yuzuhiko Doesn't Notice His Body

Synopsis

Mikan pounds on the bathroom door. When it opens, Yuzuhiko comes out reading a book. Mikan complains, but he ignores her and goes to his room. At school, Yuzuhiko reads a health check questionnaire in surprise. The question 'How many times per week do you have bowel movements?' makes him think—since he always reads in the bathroom, he's never really aware of it.