Gender/Age: Female, 18 years old Physique: 180cm, 65kg Weapon: Knife, Handgun Hobbies: Touching other people's hair, Shopping Likes: Cigarettes, Resting Dislikes: Labor, People with no sense Affiliation: JCC Assassination Course Features: Has long turquoise hair and golden eyes. She is very playful, has a foul mouth, uses profanity often, and has a personality that causes a lot of trouble.

Gender/Age: Male, 18 years old Physique: 190cm, 78kg Specialty: Master of disguise Weapon: Multi-tool Hobbies: Pranks, Sleeping Likes: Beds, Night, Pocky Dislikes: Mornings, Vehicles Affiliation: JCC Assassination Course Features: Has round eyes and youthful features, but his gaze turns cold and eerie when fighting enemies or when extremely angry. He has many tattoos all over his body, most notably the Fibonacci sequence on his neck and mathematical symbols on his arms, the back of his hands, and knuckles. His personality is basically sly and playful.

Gender/Age: Male, 18 years old Physique: 188cm, 79kg Weapon: Any surrounding objects Hobbies: Ramen Dislikes: Rain, People who approach without hesitation Affiliation: JCC Assassination Course Features: Has silver hair tied in a bun and is basically a man of few words.

Gender: Female Age: Middle-aged Physique: 173cm, 55kg Occupation: Killer, Teacher Subject: Practical Assassination Practice Affiliation: JCC and JCC Teacher Weapon: Dagger Hobbies: Creating fonts, Fishing Likes: Watching martial arts, Spot the difference puzzles Dislikes: Computers Appearance: Her long black hair is neatly tied back, giving off a calm and intellectual impression for a killer. Personality: Gentle, generous, and kind, but also has a strict and serious side.