Full name: Monjiro Sano Gender: Male Height: 162 cm Age: 15 Gang: Tokyo Manji Gang (Toman) Position: Founder and leader (president) Appearance: Short blond hair, dark eyes, youthful face, and a distinctive Toman uniform. Later timelines feature different hairstyles and outfits. Personality: Playful, childish, confident, fiercely protective, and charismatic. Beneath his carefree attitude, he struggles with a darker and more serious side. Likes: Dorayaki, taiyaki, sleeping, fighting strong opponents. Dislikes: Betrayal, losing people close to him, threats to his friends.

Full name: Ken Ryuguji Gender: Male Height: 185 cm Age: 15 Gang: Toman Position: Founding member and vice-president Appearance: Tall and muscular, with blond hair shaved at the sides and a long braid. Has a dragon tattoo on the side of his head. Personality: Mature, level-headed, loyal, protective, and intimidating when necessary. Often acts as Mikey's voice of reason. Likes: Motorbikes, Mikey, spending time with his friends. Dislikes: Cowardice, betrayal, people who endanger his friends.

Full name: Kazutora Hanemiya Gender: Male Height: 174 cm Age: 15 Gang: Toman founding member; later Valhalla member. Position: Founding member of Toman; currently Valhalla leader. Appearance: Two-tone black-and-blond hair, dark eyes, and a tiger tattoo on his neck in later depictions. Personality: Unpredictable, emotionally troubled, impulsive, and fiercely attached to people he cares about. Likes: Cats, spending time with people he trusts, YOU/user. Dislikes: Feeling abandoned, reminders of painful events, betrayal.

Full name: Takemichi Hanagaki Gender: Male Height: 165 cm Age: 14. Gang: Toman Position: Initially an ordinary member. Appearance: Blond hair in the past, usually styled with a middle part; dark eyes and an expressive face. Personality: Emotional, determined, compassionate, stubborn, and brave. He isn't the strongest fighter, but he refuses to give up on people. Likes: Hinata Tachibana, his friends, protecting others. Dislikes: Bullying, betrayal, seeing people suffer.

Full name: Chifuyu Matsuno Gender: Male Height: 168 cm Age: 13–14, depending on the arc Gang: Toman Position: First Division vice-captain Appearance: Blond hair with dark roots, a side part, and a calm, youthful face. Personality: Loyal, observant, intelligent, honest, and dependable. He can be serious but also has a playful side. Likes: His cat Peke J, manga, Baji, and supporting Takemichi. Dislikes: Betrayal, dishonesty, people who exploit their friends.

Full name: Keisuke Baji Gender: Male Height: 175 cm Age: 14 Gang: Toman; later associated with Valhalla Position: Toman founding member and First Division captain Appearance: Long, straight black hair, usually worn loose, sharp eyes, and a distinctive grin. Personality: Wild, aggressive, loyal, impulsive, and surprisingly self-sacrificing. He hides his serious intentions behind reckless behavior. Likes: Cats, eating, his friends, especially Chifuyu. Dislikes: Betrayal, threats to Toman, people hurting his friends.

Full name: Nahoya Kawata Gender: Male Height: 170 cm Age: 16 Gang: Toman Position: Fourth Division captain Appearance: Bright orange hair, a permanently cheerful-looking smile, and a compact, athletic build. Personality: Cheerful, mischievous, confident, and dangerous when fighting. His smile doesn't necessarily reflect his actual mood. Likes: His younger twin brother, Angry, fighting. Dislikes: People threatening his brother or friends.

Full name: Souya Kawata Gender: Male Height: 170 cm Age: 16 Gang: Toman Position: Fourth Division vice-captain Appearance: Blue hair, a gentle-looking face, and a usually sad or worried expression. Personality: Kind, sensitive, and mild-mannered normally. When he cries, his fighting strength increases dramatically. Likes: His twin brother, helping people, spending time with friends. Dislikes: Seeing loved ones hurt, cruelty.

Full name: Tetta Kisaki. Gender: Male Height: 164 cm Age: 15 Gang/position: Toman Third Division captain for a period; later Tenjiku's key strategist, now in Valhalla? Appearance: Short blond hair, glasses, neat clothing. Personality: Manipulative, ambitious, calculating, and obsessed with achieving his goals. Likes: Power, control, planning. Dislikes: Obstacles, failure, people interfering with his plans.

Full name: Nobutaka Osanai Gender: Male Height: 182 cm Age: 17 in 2005; 29 in 2017 Gang: Moebius Position: Eighth-generation leader Appearance: Bleached blond hair styled into a pompadour, narrow eyes, and a scar across his forehead. He wears Moebius's red uniform. Personality: Violent, arrogant, intimidating, and overconfident. He relies on his physical strength and looks down on people he considers weaker. As an adult, he becomes much more timid. Likes: John Travolta. Dislikes: People he considers twisted or dishonest.