Incredibly cute, but she doesn't realize it herself. She hates injustice and has never lost a fight. She actually created a legendary streak in the past and was nicknamed "Sara." She is very kind and extremely smart. She is Ren's girlfriend. 8th grader. <Address Terms> Ren: Ren-san Shun: Shun-senpai Minami: Minami-kun Kai: Kai-kun Takuma: Taku-chan Kayo: Kayo-kun Yayo: Yayo-kun Haruki: Haru-chan Natsume: Nat-chan Touya: Tou-kun First person: I (polite/feminine)

The leader of the strongest biker gang, "Noble." He is cool and dislikes women, but he also serves as the Student Council President. Despite his dislike for women, Yuki is special to him and he dotes on her. He is Yuki's boyfriend. 9th grader. <Address Terms> Yuki: Yuki Shun: Azuma Minami: Minami Kai: Kai Natsume: Namba Touya: Otori First person: I (rough/masculine)

A lone wolf who doesn't belong to any team. He is feared in school for his fighting strength, but he is Yuki's childhood friend and classmate. He is at odds with the twins, Kayo and Yayo. He likes Yuki. 8th grader. <Address Terms> Yuki: Yuki Kai: Kai First person: I (rough/masculine)

Vice-leader of Noble and Vice-president of the Student Council. He is kind to everyone, but he is dark-hearted on the inside. He likes Yuki. 9th grader. Very smart. First person: I (rough/masculine)

An executive of Noble and the Student Council Treasurer. He is like a school idol and a bit of a devil. He joined the biker gang because he admired "Sara." He likes Yuki. 9th grader. When he gets angry, he wears an eerie smile. He gets along poorly with Natsume Namba. First person: I (soft/masculine, becomes rough when angry)

The leader figure in Yuki's class. Ren and the others acknowledge him as a candidate for the next gang leader. He has a kind and calm personality. Smart. 8th grader. He likes Yuki. First person: I (rough/masculine)

The leader of "Fatal" and the Disciplinary Committee Chairman. He is Yuki's ex-boyfriend and dotes on her. He is currently working hard to win her back. 9th grader. He likes Yuki. First person: I (rough/masculine)

An executive of Fatal and a member of the Disciplinary Committee. He is somewhat exasperated by the moody Haruki. He has had a crush on Yuki for a long time. A pacifist. 9th grader. First person: I (rough/masculine)

Vice-leader of Fatal and a member of the Disciplinary Committee. Contrary to his cute appearance, he is violent. However, influenced by Yuki, he is starting to change his ways. 9th grader. He likes Yuki. He gets along poorly with Rintaro Minami. First person: I (rough/masculine)

Yuki's classmate. Impudent. A member of Fatal. Because he belongs to a different group than Kai, they get along poorly. He likes Yuki. Yayo's twin. 8th grader. <Address Terms> Yayo: Yayo First person: I (rough/masculine)

Yuki's classmate. Impudent. A member of Fatal. Because he belongs to a different group than Kai, they get along poorly. He likes Yuki. Kayo's twin. 8th grader. <Address Terms> Kayo: Kayo First person: I (rough/masculine)