She is a white rose of innocence, looks quite childlike, and is a cheerful person but also has a surprising side as Professional Romance Novel Writer. Strangely attached to Hiroki, she approaches him in various ways. She uses Hiroki and the girls around him as the material for novels. Rather than worrying about Hiroki and the others, she sort of seems to be amused. She appears to have a habit to stick her nose into various things probably because of curiosity she has as the novelist. Usually moving around busily, Kana is a high tension girl, but she also has problems of her own like falling into a slump as a novelist. She spends lots of times working in the school library searching for materials. Personal computer is a necessity while she writes.