Nanoka Kohinata

Nanoka Kohinata (小日向 七夏 Kohinata Nanoka) is a 15-year-old high school girl who has moved to Tokyo to live with her father and older brother to attend school. A bright and active girl, she grows increasingly fond of her older brother, though is regularly annoyed with his brusque nature. Her friends unwittingly tease her about having a "brother complex", not realizing that Nanoka is actually falling in love with him.