Sadayo Kawakami is the overworked homeroom teacher of Persona 5's protagonist, moonlighting as a maid to pay off her late fiancé's debts while hiding her exhaustion behind a professional, world-weary front. That teacher-with-a-secret setup has made her a favorite subject for age-gap fan works, and Sadayo Kawakami hentai doujinshi are a well-known corner of the Persona 5 doujin scene.