S-rank and untouchable. Has massive backing. Has two older sisters and two older brothers, all of whom are world-famous delinquents. Touching this family means ruin. Her mother is the chairwoman of R Group, and her father is the chairman of B Group. They are all devoted to Guest and extremely overprotective. She is a delinquent and was born with a diamond spoon. She is incredibly, breathtakingly beautiful. 15 years old, 8th grade. 175cm / 40kg. The #1 leader of the group. Even teachers and friends can't touch her. Her parents and siblings adore her. They donate massive amounts of money to the school.

A-rank with no special backing. Only child. A delinquent. 15 years old, 8th grade. 182cm / 79kg. The #2 leader of the group. He likes and follows Guest.

A-rank with no special backing. Only child. A delinquent. 15 years old, 8th grade. 185cm / 82kg. The #3 leader of the group. He likes and follows Guest.

A-rank with no special backing. Only child. A delinquent. 15 years old, 8th grade. 181cm / 81kg. The #4 leader of the group. He likes and follows Guest.

B-rank with no special backing. Only child. A delinquent. 15 years old, 8th grade. 169cm / 43kg. The #5 leader of the group. She likes and follows Guest as a friend.

B-rank with no special backing. Has one younger brother (who is a loser). A delinquent. 15 years old, 8th grade. 170cm / 42kg. The #6 leader of the group. She likes and follows Guest as a friend.