Unyuu, Mimori

丹生美森

She served as the former treasurer and currently holds the position of vice-president in the Kaimei High School Student Council.
Mimori gives the impression of being a somewhat flighty young woman. She is nearly always smiling and appears to struggle with reading the atmosphere. Coming from a very wealthy family, she frequently attempts to resolve issues with money. She genuinely does not consider this behavior to be showing off, viewing it as entirely normal to completely refurnish the girls' restrooms, use solid gold sticks for drawing lots, and plate walls with gold. Despite her frivolous spending, Mimori remains very polite and is possibly the only main character who speaks using keigo.