Fuuki Iinchou (風紀委員長 Fūki Iinchō) is one of the main characters. She's a member of disciplinary committee.
Her boobs are big, for Japanese girls, they're G-cup.
As the chair's woman, she has serious personality, she was quite bossy because she was fulfilling her role as the chair's woman. But after she met Akkuru, she begins to stalk him.
Since she fell in love with Akkun, she has started deviating from the right path without realizing it.