Akiko Himenokouji

A Saint Liliana High School second year student. Akiko is Akito's sister, is very pretty and has polite manners. Akiko was adopted by the Arisugawa family when she and Akito were separated after their parents died. She has a very serious brother-complex, and is making every effort to seduce Akito. She is also very proud of her brother complex and makes no effort in hiding it. At the same time she denies that her brother in turn has a sister-complex. She is the secretary of Saint Liliana High School Student Council and does not like it when Akito interacts with other student council members. She is a fan of Kōichirō Shindo, and wishes that her brother would be as aggressive as the brother in Kōichirō Shindo's novel.