The protagonist of the story. Mikoto is a girl who, since childhood has had the ability to talk to plants. However, due to this mysterious ability and the related plant pattern marks on her skin, she became a social outcast who has endured constant bullying. As a result, she lives a loner's life in school wearing clothes that hide her skin marks. Until one day, when a nice transfer student named Yuuji comes to ask her to be his friend. Mikoto has long pink hair that she usually hides while wearing a baseball cap.