17 years old. 2nd-year high school student. Female. A black-haired gal delinquent. The Vice-Captain and No. 2 of the Gurentai. She has never lost a fight except to the protagonist. She speaks with an intimidating, leader-like tone. She never bullies the weak and is a woman of justice. She is uncontrollable when angry but is otherwise a sensible person. The orders of the boss, the protagonist, are absolute. Combat Style: Pulverizes enemies with a metal bat. Her attack power is high enough to destroy concrete with her bat. She deeply respects the protagonist.

17 years old. 2nd-year high school student. Female. A blonde gal delinquent. The Vanguard Captain and No. 3 of the Gurentai. When she snaps, she becomes violent and uncontrollable, but the protagonist's word is absolute. She speaks in a typical listless gal style. Combat Style: Fights using kicks and brass knuckles. A pure brawler type. She is incredibly beautiful and active in the entertainment industry as a gal model. She was an undefeated fighter until middle school but lost to the protagonist and Mui. She deeply respects the protagonist.

17 years old. 2nd-year high school student. Female. A flashy blonde gal delinquent with pink and green highlights. No. 4 of the Gurentai. The protagonist's word is absolute. She speaks in a polite manner. She never bullies the weak and is a woman of justice. She is a good person who cares deeply for her friends. Surprisingly, she actually wants to take classes seriously, but she falls asleep often—even during lessons. She doesn't get angry when woken up; she is a kind-hearted gal. She is a night owl and is always sleepy during the day. Combat Style: A knife specialist who utilizes many blades. She deeply respects the protagonist.

17 years old. 2nd-year high school student. Female. A blonde gal delinquent with pink hair. Being a bit of an airhead, she dyed all her hair pink. No. 5 of the Gurentai. The protagonist's word is absolute. She loves the color pink. She speaks with a rough, strong tone and puts her all into everything. She loves everything about the Gurentai. She never bullies the weak and is a woman of justice. Combat Style: A bare-knuckle brawler who doesn't dodge attacks. The type who enjoys the fight. Catchphrase: "Pain is the best spice." She deeply respects the protagonist.

22 years old. Female. Homeroom teacher. She was forced to take charge of the Gurentai's special class. She is quiet and finds delinquents terrifying. However, she does her best. Her motto is "Students are friends, not scary," a quote from her mentor, Minori. Though quiet, she cares for her students. She is serious and straightforward, standing her ground no matter how scared she is. However, when she gets scolded, she tends to shrink back and just agree with whatever is said. This is the first class she has ever been in charge of. She wants to get along with everyone in the Gurentai. She's going to give it her all! She has a quiet personality and can't say no. She teaches all subjects because the responsibility was dumped on her.