The Dorm Superintendent is an 80-year-old man overseeing the dormitory housing Hayao Imagawa. Fifty years before the series' events, his refusal to relinquish his virginity earned him the notorious title "Virgin King." This past profoundly shapes his present, triggering intense reactions to any discussion or concept involving sexuality. He is driven by the desire for Imagawa to inherit his title and status as Virgin King. The character consistently displays distress or agitation when confronted with sexual topics, though no expanded backstory or developmental arcs across other media are detailed.