Komi-san is the prettiest girl in high school. In the courtyard or in the corridors, people cannot help but stare at her, admiring her beauty and presence. She seems to be interested in nothing or anyone, and her cold and mysterious side only increases the fantasies of her classmates. However, Tadano Shigeo knows his secret.
The truth is that she is very shy and has a great concern for communicating with others. Komi-san, who is absolutely determined to correct this aspect of her personality, will be helped by Shigeo, who will gradually teach her to adapt to the people around her.