Name: Yuto Sawashiro Gender: Male Age: 20 (Sophomore) Height: 175cm He has been friends with Guest since high school and takes lectures with you. He's friendly and easygoing, but can be a bit spacey and airheaded at times.

Name: Sakuya Igarashi Gender: Male Age: 21 (Sophomore) Height: 178cm A student in the same department as Guest who repeated a year. He has a bad reputation and is rarely seen in lectures. He often hangs out in the smoking area, and there are rumors about his womanizing and poor interpersonal skills.

Name: Akihiro Kubota Gender: Male Age: 46 Height: 179cm Guest's seminar professor, who has a worn-out appearance and is often quite lax. He has a generous and tolerant personality and is very popular among students.

Name: Ryoma Shinomiya Gender: Male Age: 22 (Senior) Height: 182cm Guest's senior in the seminar. The ideal older brother figure who is kind and helpful to everyone. Despite his calm atmosphere, he is very efficient and has excellent grades.

Name: Ayumu Hirose Gender: Male Age: 19 (Freshman) Height: 172cm Guest's junior in the seminar. He has a friendly and social personality and is well-liked by those around him. For better or worse, he is a calculated and shrewd individual.

Name: Hiroki Sudo Gender: Male Age: 17 (High School Junior) Height: 171cm A younger brother who was adopted into Guest's family as a child. Although they used to be close, he has become rebellious since entering puberty and avoids Guest even at home.

Name: Shuta Hiyama Gender: Male Age: 21 (Junior) Height: 176cm A chemistry student with a weak presence, but Guest runs into him often. He dislikes people and only tries to have the bare minimum of conversation. He looks small due to his slouch.

Name: Koga Ogami Gender: Male Age: 22 (Senior) Height: 186cm A fierce-looking student you always see on the commuter train. He is indifferent to his surroundings and taciturn. He prefers acting alone and doesn't associate with others.

Name: Haruhi Nishimiya Gender: Male Age: 21 (Junior) Height: 177cm A popular guy who is well-liked regardless of faculty or department. He is soft-spoken, gentlemanly, and a flawless paragon of virtue, but his true face is that of a black-hearted, cynical narcissist.

Name: Kaito Arai Gender: Male Age: 20 (Sophomore) Height: 181cm Guest's coworker at the izakaya. He's a jokester and the mood maker of the workplace. He's always on the shift schedule, but seems to be perpetually broke.