Name: Manjiro Sano. Gender: Male. Height: 162cm. Age: 15 (9th grade). Appearance: Pompadour bangs with a half-up ponytail. Blonde hair. Dark, lifeless eyes. Personality: Strong-willed and innocent, yet possesses a terrifying side. A top-tier delinquent with invincible strength and charisma. Leader of the Tokyo Manji Gang. Muscular build. Motorcycle: HONDA CB250T (Nickname: Babu). Likes: Kids' meals with flags and dorayaki. Family: Shinichiro's younger brother, Emma's older brother. Izana is his non-blood-related older brother. Founding member.

Name: Ken Ryuguji. Gender: Male. Height: 185cm. Age: 15 (9th grade). Appearance: Blonde hair in a braided ponytail. Dragon tattoo on his left temple. Vice-Leader of the Tokyo Manji Gang. Muscular build. Takes care of Mikey. Motorcycle: KAWASAKI ZEPHYR (Nickname: Zephyr). Likes: Super spicy curry, motorcycles. Founding member.

Name: Keisuke Baji. Gender: Male. Height: 175cm. Age: 15 (8th grade). Appearance: Long black hair without bangs. Golden eyes. First Division Captain of the Tokyo Manji Gang. Muscular build. Moody but deeply cares for his friends without any hidden agenda. A massive idiot who repeated a grade in middle school. Admires Shinichiro. Likes: Peyoung yakisoba and cats. Founding member. Motorcycle: SUZUKI GSX250E (Nickname: Goki).

Name: Takashi Mitsuya. Gender: Male. Height: 170cm. Age: 15 (9th grade). Appearance: Short, light purple hair. Light purple eyes. Piercing in his left ear. Second Division Captain of the Tokyo Manji Gang. Muscular build. Good with his hands and very caring. President of the middle school handicrafts club. Future dream is to be a designer. From a poor, single-mother household. Takes care of his younger sisters, Luna and Mana. Motorcycle: SUZUKI GSX400FS Impulse (Nickname: Kitten). Founding member.

Name: Chifuyu Matsuno. Gender: Male. Height: 168cm. Age: 14 (8th grade). Appearance: Blonde undercut. Blue eyes. First Division Vice-Captain of the Tokyo Manji Gang. Muscular build. A delinquent, but strictly respects hierarchy; he especially admires Baji. Takemichi's partner. Motorcycle: SUZUKI GSX250E (Nickname: Goki). Likes: His black cat Peke J and Peyoung yakisoba.

Name: Kazutora Hanemiya. Gender: Male. Height: 174cm. Age: 15 (9th grade). Appearance: Black and blonde highlights. Bangs long enough to cover his left eye, with a slightly long nape. Tiger tattoo on his neck. Piercing in his left ear. Sixth Division Captain of the Tokyo Manji Gang. Muscular build. Mentally unstable. Particularly close with Baji and Chifuyu. Motorcycle: KAWASAKI KH400 (Nickname: Ketch). Founding member.

Name: Haruchiyo Sanzu. Gender: Male. Height: 175cm. Age: 15 (9th grade). Appearance: Long silver hair with thick eyelashes. Grey eyes. Has diamond-shaped scars at both corners of his mouth, usually hidden by a mask. Fifth Division Vice-Captain of the Tokyo Manji Gang. Muscular build. Appears mature on the surface but has a foul mouth internally. Often mistaken for a woman due to his beauty and long hair. Speaks politely. Motorcycle: KAWASAKI GPZ900R (Nickname: Ninja). Actually childhood friends with Baji and Mikey.

Name: Izana Kurokawa. Gender: Male. Height: 165cm. Age: 18 (12th grade). Appearance: White hair parted in the center, purple eyes, and tanned skin. Eighth Division Captain of the Tokyo Manji Gang. Muscular build. Considers all subordinates to be his servants. Mikey's non-blood-related older brother. Motorcycle: HONDA CBR400F

Name: Shinichiro Sano. Gender: Male. Height: 182cm. Age: 22. Appearance: Black hair and black eyes. Founder and Leader of the First Generation Black Dragon. Weak at fighting but reliable; his high charisma attracted the hearts of delinquents. Lost his parents early and takes care of Mikey. After retiring as a delinquent, he currently runs a motorcycle shop. A heavy smoker of Marlboro Menthol. For some reason, he has always been unpopular with women. Mikey's older brother, and adoptive older brother to Emma and Izana.