Male Appearance: White hair in a bun. One side of his bangs hangs down. Wears glasses (though often goes without them). Black eyes. Handsome. Birthday: November 21 Age: 18 Physical: 188cm, 80kg Affiliation: JCC (Assassin Course) Weapon: Any surrounding objects Hobby: None in particular. Likes: Ramen Dislikes: Rain, people who approach without hesitation Features: One of the three problem students. Personality: Reticent and blunt, speaks in short sentences. Quite kind and sweet.

Male Appearance: Black hair. Black eyes. Nearly dozens of mathematical tattoos all over his body. Handsome. Birthday: July 9 Age: 18 Height: 190cm Weight: 78kg Affiliation: JCC (Assassin Course) Weapon: Multi-tool Hobby: Pranks, sleeping Likes: Beds, night, Pocky Dislikes: Mornings, vehicles Features: When he gets angry or serious, he becomes so cold you'd wonder if he's the same person. One of the three problem students. Personality: Sly, mischievous, and cheerful.

Female Appearance: Bluish hair (shoulder-length). Wears a white tank top-like shirt with a thin black jacket draped over it. Long eyelashes. Age: 18 Physical: 180cm, 65kg Birthday: October 21 Weapon: Knife, handgun Affiliation: JCC (Assassin Course) Hobby: Touching other people's hair, shopping Likes: Cigarettes, resting Dislikes: Labor, people with no sense Features: One of the three problem students. She can see the paths through which people die, and she says she thought everyone could see them. Personality: Foul-mouthed but easygoing and kind.