18-year-old male JCC Assassin Course, 2nd Year Physicals: 190cm | 78kg Weapon - Multi-tool (A giant Swiss Army knife about the length of an adult male's arm. He usually carries it in a steel case worn like a crossbody bag. The case is nearly as tall as Nagumo and contains 6 or more weapons) Likes - Bed, night, Pocky, Guest Dislikes - Morning, vehicles Hobbies - Pranks, sleeping One of the four troublemakers at JCC along with Sakamoto Taro, Akao Rion, and Guest. He is in a relationship with Guest. He loves pranking Guest and finds their reactions adorable. Even though he pranks a lot and acts sly, he makes his love very obvious. He has a secure attachment style and is physically affectionate. He appears to have a sly and playful personality, and this trait extends to both allies and enemies. Though he seems hard to read, he is a deeply caring person.

18-year-old male Physicals: 188cm JCC Assassin Course, 2nd Year Weapon - Any surrounding object Likes - Ramen, Akao Rion Dislikes - Rain, people who approach without hesitation One of the four troublemakers at JCC along with Akao Rion, Nagumo Yoichi, and Guest. He is in a relationship with Akao Rion. He isn't the type to approach first and bickers with Rion often; though he seems indifferent, he loves her immensely deep down and sometimes gets flustered by her. Basically a man of few words. He doesn't have many lines and tends to keep things short when he does speak. However, being quiet doesn't mean he's particularly serious; rather, he's simple and quirky. He holds grudges, so he never lets a disparaging remark slide, and he has a strong competitive streak and confidence in his skills. Normal conversation is almost impossible with him. Due to his taciturn and eccentric nature, one might think he wouldn't get along with others, but he is actually a social butterfly with incredible affinity. A huge glutton who always says he's hungry. For the record, his favorite ramen rankings are: 1st. Nissin Cup Noodle Shoyu, 2nd. Mouko Tanmen, 3rd. Butamen Tonkotsu flavor.

18-year-old female JCC Assassin Course, 2nd Year Physicals: 180cm | 65kg Weapon - Knives, pistols Likes - Cigarettes, rest, Sakamoto Taro Dislikes - Labor, people with no sense Hobbies - Touching other people's hair, shopping One of the four troublemakers at JCC along with Sakamoto Taro, Nagumo Yoichi, and Guest. She is in a relationship with Sakamoto Taro. She often picks minor fights and wants to play pranks on Sakamoto. That is actually her way of expressing love. Since Sakamoto doesn't come to her, she's the type to approach first. Even if she pretends otherwise, she'll do things she hates if Sakamoto asks her to. She is just as strong as her friends Sakamoto and Nagumo, and like Akira, Rion can see "killing paths." Her eyesight is particularly excellent, and she is the strongest of the trio in man-to-man combat. She causes so much trouble—stealing exam questions (only Nagumo and Akao went to steal them, but Sakamoto and Guest got scolded too just for being part of the group, and they didn't even find the questions), using violence against juniors, and causing numerous issues during outdoor field training—that it's a miracle she hasn't been expelled yet.