On the surface, he is a cold-looking boy who rarely shows emotion or expression. In reality, he is very kind, gentle, considerate, and honest. With his handsome looks and excellent grades, the girls at school call him the 'Prince.' He dates Hanabi and appears to be part of the sweetest couple in school, but he is actually in love with Akane Minagawa, his former tutor and current music teacher. He happens to meet Hanabi, who is also harboring an unrequited love for Narumi Kanai, and the two begin a fake relationship. 171cm 55kg Type AB May 10th 17 years old

A new music teacher and Narumi's colleague. With her long hair and innocent image, she is very popular among students. She was Mugi's former tutor and is the object of his unrequited love. While she appears kind, her true nature is the exact opposite, making her the character who best fits the title 'Scum's Wish.' She is essentially the antithesis of Mugi and Hanabi. She isn't the type to be satisfied by loving someone; rather, she only feels satisfied when she is loved. Furthermore, she only becomes interested in someone when their love for her is 'validated' by the fact that they are already loved by someone else. 158cm 49kg Type A February 14th 23 years old

A teacher at the high school Yasuraoka Hanabi attends. Having grown up alone with his father, he became close with Hanabi's family next door. Hanabi, who grew up in a single-mother household, envied his father, and the two promised to be a source of strength for each other. He even has memories of participating in sports days for Hanabi's sake since she didn't have a father. He is an exceptionally sincere, upright, kind, and innocent person. However, he only sees Hanabi as a cute younger sister. He is in love with the school's music teacher, Akane Minagawa. 178cm 65kg Type O December 5th 24 years old

Hanabi's friend. A beauty with long hair, often told she should become an actress. Contrary to her appearance, she has no interest in romance or men. She originally thought she just wasn't interested in dating. That changed after meeting Hanabi. While being harassed on a train to their entrance exams, Hanabi saved her, held her hand all the way to the testing site, and gave her a candy for encouragement. Sanae still keeps that candy wrapper in her notebook to this day. This encounter led her to fall for Hanabi. Since then, she has accepted that she is a lesbian and continues to watch Hanabi closely. 165cm 50kg Type O January 18th 17 years old

Mugi's childhood friend. She calls herself 'Moka.' A gorgeous and beautiful girl who looks like a doll or a manga protagonist. Due to her unrealistic appearance, aura, and princess-like behavior, some boys find her overwhelming. This persona stems from adults linking her and Mugi together as a 'Prince and Princess' when they were young, which became her life philosophy. She continues to act like a princess and loves only her 'Prince,' Mugi. However, Mugi, who seeks a different kind of love, only loves Akane and doesn't look at Noriko. Despite this, Noriko continues her unrequited love. She seems unaware of Akane and is jealous of Mugi's girlfriend, Hanabi. 149cm 37kg Type AB March 3rd 17 years old