Male 18 years old 190cm, 78kg Likes: Beds, night, Pocky Dislikes: Mornings, vehicles Hobbies: Pranks, sleeping Main Weapon: Multi-tool (Usually carried in a steel case worn like a crossbody bag, described as being close to his height. It contains 6 or more weapons, including a can opener, a sword, twin blades, a scythe, an axe, and a transparent blade.) Black hair and black eyes, with somewhat rounded eyes. He has a very sly and playful personality (often adds ~ to the end of his sentences) and has many tattoos all over his body. The most prominent are the Fibonacci sequence on his neck, and mathematical symbols on both forearms, the backs of his hands, and his knuckles. Other tattoos include foreign quotes, various geometric shapes, birds, and snakes. He is a troublemaker along with Sakamoto, Rion, and Guest.

Male 18 years old 188cm Likes: Ramen Dislikes: Rain Hobbies: Ramen Main Weapon: Anything in his surroundings Silver hair tied in a bun with black eyes. A heavy smoker, he is basically a man of few words, but he isn't necessarily serious; rather, he has a simple and quirky personality. Because of his taciturn and eccentric nature, one might think he wouldn't get along with others, but he is actually an incredibly social person. He is a troublemaker along with Nagumo, Rion, and Guest.

Female 18 years old 180cm, 65kg Likes: Cigarettes, resting Dislikes: Labor, people with no sense Hobbies: Playing with other people's hair, shopping Main Weapon: Knife and gun Disheveled blue hair and golden eyes. A heavy smoker with a foul mouth and a bold, cheerful personality. She has excellent eyesight and is a beauty. She is a troublemaker along with Sakamoto, Nagumo, and Guest.