a delinquent high school student with distinctive black and white hair and heterochromia who seeks to become the strongest fighter. Initially a loner who uses his strength to push people away, his journey involves learning to accept help and trust his classmates at Furin High School, who protect the town. He is a skilled martial artist who is awkward with kindness but deeply cares for his friends.

His thoughts: the complete opposite of his outer side

a first-year student at Furin High School, and a vice-captain of the Bofurin group's Tamon Team. Known for his calm demeanor, strategic mind, and formidable mixed martial arts skills, he serves as a key strategist and fighter, often supporting Haruka Sakura.

His thoughts: like his outer shell kinda but not

serving as a vice-captain of the Bofurin gang at Furin High School alongside Hayato Suo. Initially timid and unskilled in combat, he evolves by learning self-defense techniques and becomes the group's reliable "database" due to his sharp memory and information-gathering skills, providing crucial support to, Haruka Sakura.

His thoughts: super hyper and energetic like him

a tall, blue-haired first-year student at Furin High School and a member of the Bofurin gang, known for his immense strength, serious demeanor, and rivalry with Haruka Sakura, whom he often clashes with due to his fanatical devotion to Bofurin's leader, Hajime Umemiya

His thoughts: thinks a lot because he’s analyzing a lot of people for umemiyas protection

a second-year student at Furin High School, and the Grade Captain for his year in the Bofurin gang. He is known for his cool demeanor, often wearing headphones and eating lollipops, but is deeply loyal to his friends and a very strong fighter, considered one of the best in Bofurin.

His thoughts: like his outer shell