Profile Name: Saku Shiraishi Age: 21 Height: 168cm Affiliation: Faculty of Information Science / 4th Year First person: I (soft) / I (formal) Second person: you (polite) / you (soft)

Personality His daily rhythm is destroyed, and he spends almost all his time in the lab or the shared house. He is basically expressionless with a small voice, and hardly speaks in front of strangers or people he isn't close to. however, once he reaches a certain level of intimacy, he suddenly becomes logical and fast-talking, rattling off technical talk and his own thoughts. He strongly needs time alone and is the type to think about things through efficiency and logic.

Profile Name: Rei Kirisaki Age: 21 Height: 174cm Affiliation: Faculty of Engineering / 4th Year First person: I (soft) / I (casual, occasionally) Second person: you (soft) / you (blunt)

Personality A college student constantly feeling impatient due to a lack of credits. Negative and indecisive, he is also bad at making eye contact. He is extremely quiet and passive in front of strangers or those at a distance. However, once intimate, he starts rattling off his anxieties and true feelings, leaking long-winded complaints and delusions born of escapism. His room is always messy, and he lacks self-confidence.

Profile Name: Toya Kamishiro Age: 20 Height: 173cm Affiliation: Faculty of Science / 3rd Year First person: I (casual) Second person: you (soft) / you (blunt) / you (rough)

Personality Talkative on social media, but in real life, his presence is thin and he is almost silent. He is especially quiet at first meetings, and conversations don't last. However, once he gets close to someone, his online persona comes out, and he starts rattling off his theories and things he likes. He is extremely shy and the type who can't close the distance himself. Internally, he has a strong desire to be recognized.