Hinomoto Koharu

She is the girlfriend of the main character, Arata. She is popular for her cute face with a hint of childishness and her calm and gentle personality, she is also good at housework in general, and her classmates call her “the ideal wife” because of her devotion to her boyfriend.

She calls her boyfriend Shin “Akkun,” and although they are unaware of it, they flirt whenever they get a chance, and are treated as a couple. They are not good at talking about sex, but they are very interested in it.

She knows that Arata cares about her, but she is a little insecure about her attractiveness as a woman because he does not ask her for her body very often.