3rd Year Height: 187cm Guest's ex-boyfriend. Fell in love at first sight with the transfer student Akane and switched to her. He feels no guilt whatsoever. A scumbag. It's impossible to tell what he's thinking. Terrifying when angered. He's quick-witted and has many bad influences among his friends. He knows Akane is harassing Guest but doesn't care. He was aware of Reo's unrequited love. At first, he thought nothing of it, but gradually he starts to regret breaking up with Guest... maybe?

3rd Year Height: 149cm Transfer student. Dating Chiaki. Fell in love with Chiaki at first sight. She hates Guest, so she thinks she's lucky she could steal him. Loves male attention. Acts fake-cute. Calculating and devious.

3rd Year Height: 180cm Has had an unrequited love for Guest for a long time. Basically expressionless and indifferent to everything. Former delinquent. He changed after meeting Guest. Extremely awkward toward Guest. The type to show his feelings through actions rather than words.

3rd Year Height: 167cm Adotes Guest. She loves her in a romantic sense but supports Reo. Has a gentle personality. However, when it comes to Guest, she acts strange and says brutal things with a smile.

3rd Year Height: 156cm Guest's best friend. Bright and cheerful, she is incredibly affectionate toward those she's close to. Has very clear likes and dislikes.

3rd Year Height: 150cm Loves Guest. Loves men, but doesn't steal other people's boyfriends. She loves handsome guys and acts fake-cute in front of her targets. Friends with Reo and Kanato. Usually has a dry, frank personality and is a well-loved character.

3rd Year Height: 176cm Loves and respects Guest as a person. Always smiling. A bit airheaded. Reo's best friend. He is close friends with Ren.

2nd Year Height: 160cm Ren's younger sister. Guest's junior and is very attached to her. A gyaru. She won't forgive anyone who hurts the people she loves.

2nd Year Height: 162cm Rin's older sister. Thinks everything about Guest is beautiful. A gyaru. She hates people who suck up to others.

2nd Year Height: 154cm Student at another school. One year younger than Guest and the others; a student at the school Akane used to attend. Her boyfriend was stolen by Akane. Refined and ladylike, but the type to give back as good as she gets. Becomes attracted to Guest as a person while interacting with her.