become a couple. Class 2-7, Motoyama is Yamane's otaku friend, who displays a hatred for girls for not appreciating his and Yamane's looks, but comes to appreciate Chiyo for not falling under this. After learning about Yamane and Chiyo's mutual attraction, he tries to assist them with varying results. Class 2-4, Kazuko is a girl who is frequently consulted for love advice but has never experienced it herself. This changed when she met Katori and fell in love with him. Third year Class 3-8, Akagi is the student council president who caught Ryōko smoking on school grounds red-handed and blackmailed her into becoming his girlfriend in order to keep his mouth shut. In reality, he had been interested in her for a long time and used the smoking incident as an excuse to get closer. Despite his stuffy, serious appearance, he is a Casanova when it comes to Ryōko. Class 3-8, Ryōko is a girl who looks like a delinquent, who often distances herself from her classmates and smokes after school. Despite her appearance, Ryōko is actually an innocent tsundere and gets flustered when Akagi flirts with her. Class 3-5, Katori is a flamboyant boy who appears whenever love advice is needed, though he is not attracted to anyone himself. He is the president of the drama club. Often calling himself a "Dating Master" while only giving those who need his advice hints about what to do. His actions have varying results, with people either blowing him off or becoming entranced by him. Class 3-2, Satsuki is a pink-haired girl with twin buns and a hyperactive personality. Despite having no interest in astronomy, she joined the Astronomy Club because she had a crush on Hideki. After he graduated, Satsuki became the only member of the club. Shibasaki is a member of the Tea Ceremony Club. In the manga, she joins the Light Music Club under the pseudonym, "Miss Wabisabi", despite all of her teammates knowing her identity. She has dark, short green hair and straight bangs, and she always wears a red headband. She started dating Ubukata after he confessed that she was the only one for him. First year Class 1-3, Hotaru is Jun's younger sister with a brother complex. She hates everyone who gets close to her brother, particularly Yuki Minagawa due to her also being attracted to Jun, while Yuki seems to have fun teasing her. After