Fumino Furuhashi

Fumino is a genius with liberal arts but terrible with math. Left-handed. She is a blue-haired girl whose dream is to be able to reach for the stars just as how her mother dreamt of studying the stars. Her father is a professor and teaches Math, but she genetically relates to her mother where they both can't do math. Along with being one of the main heroines of the series, she teaches Yuiga about the feelings of a woman, not knowing that she would later fall for him in the series. She is quite insecure with her chest size, and tends to hurt anyone who makes fun of it, such as Ogata comparing her test scores in which she thought it was a comparison between their chests.