Hayato Izumi

Hayato Izumi  (和 泉 隼 人 Izumi Hayato) He's a pretty serious individual who's the vice president of the student council. He is established with Ui Wakana in a arranged marriage and must live with her in her apartment. Despite his growing respect for him for Ui throughout the series, he is often caught up in her romantic advances that make him uncomfortable but aroused. Hayato is remarkably self-sufficient, having cooked and cleaned for himself before Ui's arrival.