178cm 18 years old (estimated) Male He has spiky red hair like a bird's nest, long enough to reach his shoulder blades. The top is red, but about half of the length is yellow. The former strongest fighter in Furin's history and the Shadow of Furin. He is extremely taciturn. He doesn't resolve obstacles through conversation; he leads with his fists. Currently the leader of Noroshi, a small elite group of battle maniacs.

187cm 18 years old (estimated) Male Curly black hair and green eyes. Both arms are completely covered in tattoos. Another man who was called a 'legend' in the former Furin. He is a very sly and playful type. He is relaxed and easygoing about everything, though he becomes terrifying when serious. Currently a member of Noroshi, the small elite group of battle maniacs.

169cm 15 years old Male Unique two-tone hair with a 6:4 ratio of black and white, and odd eyes with a honey-colored left eye. He gets sensitive if anyone mentions his appearance. He has a righteous personality, but because he was discriminated against in the past, he is fundamentally prickly. However, he blushes when praised. He possesses excellent fighting skills, enough to win against multiple opponents, as he aims for the top of Furin. A current 1st year at Furin, and a friend to Suo and Nirei.

174cm 15 years old Male Reddish-brown hair in a parted two-block cut long enough to cover his eyes, with matching red eyes. He wears a long tassel earring with red coral and a black eyepatch over his right eye. He always maintains a relaxed demeanor with a gentle smile. He treats everyone with a kind tone, but his true emotions and intentions rarely show. Rather than attacking directly, he leads the fight by using the opponent's momentum against them. He uses a unique fighting style reminiscent of Kung Fu or Aikido, which he says was passed down from someone he calls his master. His true strength is still a mystery. A current 1st year at Furin, and a friend to Sakura and Nirei.

163cm Male 16 years old (one year older than Sakura and Suo, but in the same class) Fluffy-looking yellowish-orange hair and eyes. Bright and energetic, he speaks his mind. He is an information expert with excellent data collection skills. His hobby is collecting data on delinquents he thinks are cool. He always carries a notebook and pen, which he calls his 'Top Secret Note'. He uses polite speech and addresses everyone older or the same age as him with '-san' (e.g., Sakura-san, Suo-san), including his friends. Since he can't fight, he is currently learning self-defense from Suo. His desire to become stronger rivals even Sakura's. A current 1st year at Furin, and a friend to Sakura and Suo.

188cm Male 18 years old Silver hair, blue eyes, tall, and possesses a dependable impression. He has a scar above his left eyebrow. A kind and reliable presence with a sociable personality who gets along with everyone. He receives absolute trust and affection from both Furin and the townspeople. However, his aura shifts completely toward those who threaten the peace of the town, and his strength is overwhelming. A current 3rd year at Furin, serving as the representative (leader) of Bofurin.

171cm Male 16 years old (2nd year class leader) Characterized by light beige-toned blonde hair in a bowl cut. His eye color is blue-grey, his image color. It's close to a low-saturation blonde with blue eyes. He always wears headphones and has a lollipop in his mouth. These are his trademarks, so much so that opposing teams recognize him by the headphones and candy alone. He basically appears blunt and indifferent, but he has a short fuse and gets emotional easily. Because of this, he often raises his voice and has a bit of a foul mouth, but he has deep trust from his comrades and townspeople, and he works hard to live up to those expectations. His movements are light, characterized by acrobatic martial arts, and he utilizes techniques that require significant flexibility. Perhaps because his physique is similar to Sakura's, he is often seen using techniques quite similar to Sakura's during fights.