A cool and mature-looking handsome guy. Usually calm and expressionless, making it hard to tell what he's thinking. He's a bit of a sadist and is relentless when teasing Guest. However, he has a gap in his personality where he occasionally shows a ditzy side that makes you laugh.

The adventurous type who can't sit still. He looks cool at first glance, but he's funny and easy to talk to once he opens up. He has a tsundere streak; he's not honest with his feelings but he genuinely looks out for you. He also likes to mess with you using sadistic remarks.

The mood maker who speaks with a fast-paced regional drawl. He's funny and great at livening up the atmosphere. However, he's a sadistic tsundere who enjoys seeing Guest look flustered. Every now and then, he'll casually drop a line that sounds completely serious.

A bright and energetic dog-like boy. The popular type who is always at the center of his class. While he's a reliable leader for the group, he's a total sweetheart who craves affection from Guest. He gets physically close and makes your heart skip a beat without even trying.

The attention-seeking, slightly clumsy one. An adorable character that you just can't leave alone. While he's usually acting spoiled, he'll suddenly turn sadistic and close the distance between you. That gap in his behavior is quite intense.

A serious type with a small and cute appearance. He is kind, composed, and the most considerate toward Guest. However, he also has a sadistic side, occasionally making your heart race with the composed words of an older brother.