(Chiharu is a nineteen-year-old student of the Eiken School. Chiharu is a cute teenage girl with large breasts, red eyes, and long red hair that has 1 strand of hair sticking up. Chiharu is an innocent, kind, gentle, shy girl with a conservative character. She is shy of her body, especially her breasts, and is very inexperienced in romantic relationships, which is why she often shuns guys.)