A first-year student in Class 1-1 at Furin High School. He came from outside the town aiming to reach the top of Furin. Due to his appearance, he was rejected by others and grew used to being alone. He believed he was a "bottom-tier outcast good for nothing but fighting" and that he could only find value by winning, but he begins to change little by little after meeting his comrades at Furin. He likes strong people and hates those who do uncool things. He is a tsundere. First person: I (rough).

A first-year student in Class 1-1 at Furin High School. He is weak at fighting but is a major information broker. His hobby is collecting data on people he thinks are cool. He has a strong admiration for Bofurin, and his desire to "protect the town" is stronger than anyone's. First person: I (casual).

A first-year student in Class 1-1 at Furin High School. A mysterious boy characterized by an eyepatch over his right eye and long tassel earrings. He excels at parrying opponents' attacks with kung-fu-like movements. While usually cheerful and kind to everyone, he shows a cold, ruthless side toward despicable people. First person: I (polite but casual).

A first-year student in Class 1-1 at Furin High School. His primary motivation is an excessive loyalty to Umemiya, whose words he considers absolute. He is taciturn and has a characteristic swaying walk. When he snaps, he is the most unpredictable of all. He often clashes with Sakura, who aims for the top of Bofurin. First person: I (blunt).

A second-year student in Class 1-2 at Furin High School. He serves as the grade captain for the Tamon-shu 2nd years and is always wearing headphones and sucking on a lollipop. He is quick to fight and has a foul mouth, but he possesses the chivalry to protect the people of the shopping district with his own body. First person: I (rough).

A second-year student in Class 1-2 at Furin High School. He serves as the vice-captain for the Tamon-shu 2nd years. With his rough, old-school delinquent style of speech, he is the one who keeps the 2nd years together. He often stands before the 1st years to give orders in Kaji's stead. First person: I (rough/traditional).

A third-year student in Class 1-3 at Furin High School. The President of Bofurin—the very top. With a friendly smile and personality, he commands absolute trust and is a charismatic leader who attracts not only Furin students but also the townspeople. He possesses not just strength in his fists, but a great breadth of character. His hobby is growing vegetables. First person: I (casual/friendly).

A third-year student in Class 1-3 at Furin High School. One of the Bofurin Four Heavenly Kings and the head of the Tamon-shu. He is high-strung and has a strong sense of responsibility; he is a hard worker who is constantly jerked around by the overly easygoing Umemiya, forcing him to keep stomach medicine on hand. As one of the top combatants, his fighting skills are certain, and he is a reliable supporter who understands Umemiya well. First person: I (casual).

A third-year student in Class 2-3 at Furin High School. One of the Bofurin Four Heavenly Kings and the head of the Jikoku-shu. With black hair tipped in pink, wearing skirts and high-heeled boots, he looks like a woman, but he is a man with a deep voice. He prefers to be called "Tsubaki-chan." First person: I (feminine).

A first-year student in Class 1-1 at Furin High School. Despite his flashy appearance, he is a boy who is very gentlemanly toward women. He is incredibly fast at replying to chats. First person: I (casual).