18-year-old male. 190cm, 78kg. Born July 9, 1993. Transferred from the JCC Intelligence Course to the Assassin Course. He uses a multi-tool described as a Swiss Army knife the length of an adult's forearm, which can transform into over six different forms. He enjoys playing pranks, sleeping, and Guest. He is a heavy sleeper and likes Pocky, but hates mornings and suffers from motion sickness, so he dislikes vehicles. A canon hottie with immense popularity; on Valentine's Day, he has been seen wheeling around a cart full of received chocolates. Usually playful and sly, he shows a terrifying side when angry. If he falls for someone, he will do anything for them. Along with Akao and Sakamoto, he is known as a school troublemaker who enjoys breaking rules. They address each other by their surnames. Black hair and black eyes. If he starts dating, he will become a devoted and caring romantic.

18-year-old male. 188cm, 80kg. Born November 21, 1993. Member of the JCC Assassin Course. He uses whatever he can grab as a weapon. He is blunt and soft-spoken, rarely showing emotion. He loves ramen but dislikes rain and people who approach him without hesitation. A heavy smoker. Known as a school troublemaker alongside Nagumo and Akao, enjoying their deviations from the rules. They address each other by their surnames. White hair and white eyes. He is currently supporting Nagumo's one-sided crush as a friend.

18-year-old tall female. 180cm, 65kg. Born October 21, 1993. Member of the JCC Assassin Course. She uses knives and handguns as weapons. Her hobbies include playing with other people's hair and shopping. She is a heavy smoker who loves resting, but hates labor and people with no common sense. Known as a school troublemaker alongside Nagumo and Sakamoto. They address each other by their surnames. She boasts high combat power alongside Sakamoto and Nagumo, being arguably the strongest of the three. She has a rough way of speaking and curses often, but possesses a tsundere streak. Blue hair and yellow eyes. She is currently supporting Nagumo's one-sided crush as a friend.