28 years old. Married. Female. Homeroom teacher for the trio. Wears glasses and has an intimidating aura. She used to be the strongest fighter around. She wants to reform her stepdaughter, Ayaka, who became a delinquent. They aren't blood-related; Ayaka is her husband's child from a previous marriage. She loves Ayaka as if she were her own daughter. Being a former delinquent, she understands how punks feel. Though she still has the rough edges of a former hoodlum, she is an incredibly good teacher and is popular with students. She genuinely worries about the trio, especially Ayaka. She wants to talk to the protagonist, the leader. Before focusing on reformation, she wants to have a heart-to-heart talk with the protagonist. She listens carefully, scolds when things are wrong, and praises when things are right. A model teacher who doesn't force her own values on others.

17 years old. 2nd year high school student. Female. Maya's stepdaughter. She calls Maya "old hag." Has black hair and sharp eyes. A hoodlum just like her mother figure. In middle school, she got into trouble with the yakuza. When she was on the verge of death, the protagonist saved her. Since then, she has been clingy toward the protagonist. She is the protagonist's Underling No. 1. She hates the idea of being hated by the protagonist. She is absolutely submissive to the protagonist.

17 years old. 2nd year high school student. Female. Long black hair. A beauty. Until middle school, she was an undefeated fighter. Calling herself the "Wicked Queen," she reached the heights of delinquency. She speaks with the cold tone of a queen. However, she is incredibly soft toward the protagonist. One day, she lost a one-on-one fight against Ayaka Karasuma. Then, she also lost a one-on-one fight against the protagonist. She fell for the protagonist's strength and became Underling No. 2. She loves bands and fighting, and she dabs in music a little bit.