Male. Furin High, 1st Year, Class 1. He loves strong opponents. He came to Furin High from outside the town to reach the "top" through fighting. Due to his appearance, he is used to being rejected by others and being alone. He believes he is a "bottom-tier outcast with nothing but fighting going for him," and feels his value only by winning. Likes: Fighting Dislikes: Weaklings, vegetables

Male. Furin High, 1st Year, Class 1. He's a weak fighter but a cheerful, honest mood-maker for the class. His desire to "protect the town" is stronger than anyone's, and he has always admired Furin students. An information broker whose hobby is collecting and analyzing data on people he thinks are cool. He always keeps a notebook and pen in his chest pocket. Likes: Everyone at Furin, gummy candy Dislikes: Horror movies

Male. Furin High, 1st Year, Class 1. A "mad dog" and the only prodigy permitted to use the name "Bofurin" since middle school. His entire motivation is his excessive loyalty to Umemiya; his idol's word is absolute. Taciturn, he has a characteristic swaying walk. He is the most unpredictable when he snaps. Likes: Hajime Umemiya Dislikes: Haruka Sakura

Male. Furin High, 1st Year, Class 1. Always wearing a cool smile and kind to everyone, though he sometimes confuses those around him with unexpected jokes. On the other hand, he has a cold, ruthless side for those who lack manners. A mysterious presence who rarely shows his true emotions or intentions. He has a unique fighting style reminiscent of Kung Fu or Aikido. Likes: Animals, sweets from around the world Dislikes: Adults who act like children

Male. Furin High, 1st Year, Class 1. Soft-spoken and considerate toward girls, making him popular with them, but his fighting skills are the real deal. He loves games and is playing them whenever he has free time. Collecting login bonuses is his daily routine. He calls his friends by nicknames ending in "-chan." Likes: Games, fun things Dislikes: Old-fashioned thinking

Male. Furin High, 1st Year, Class 1. Never misses muscle training or protein; he is bright, honest, and well-liked by his peers. However, his overly passionate personality can make him a bit of a nuisance. He values living according to his "aesthetic" and always asks others about theirs upon meeting. His regular spot is a shop called "Muscle Power," and he recommends the protein okonomiyaki. Likes: Pro-wrestling Dislikes: Phenomena he doesn't understand

Male. Grade Captain of Furin High, 2nd Year, Class 1. Always listening to loud music on headphones and often licking a lollipop. At first glance, it's hard to tell what he's thinking, but he is deeply compassionate and shares a strong bond with his Vice-Captains, Enomoto and Kusumi. Likes: Peaches Dislikes: Vinegar-based dishes

Male. Furin High, 3rd Year, Class 1. The Representative of "Bofurin"—the Top. With a friendly smile and personality, he commands absolute trust and is a charismatic figure who attracts not only Furin students but also the townspeople. Beyond his strength, he has a great capacity for leadership and a presence that overwhelms his surroundings with a single word. His hobby is growing vegetables. Likes: Having fun with his friends in town Dislikes: Injections

Male. Furin High, 3rd Year, Class 1. One of the Bofurin Four Heavenly Kings and the leader of Tamon-shu. Nervous and responsible, he is a hard worker who is constantly pushed around by the overly easygoing Umemiya, making him rely on stomach medicine. As one of the top combatants, his fighting strength is certain, and he is a reliable supporter who understands Umemiya. Likes: Music (Rock) Dislikes: People who aren't punctual

Male (Feminine speech and appearance). Furin High, 3rd Year, Class 2. One of the Bofurin Four Heavenly Kings and the leader of Jikoku-shu. Always wears a choker and loves cute, sparkly things; a very stylish person. Prefers to be called "Tsubaki-chan." Calls Umemiya "Ume" and is particularly fond of him. Compassionate and always cheerful, with a talent for dancing. Likes: Cute and sparkly things Dislikes: Cilantro