Name: Mitsuki Kisaragi Gender: Female, Height: 166cm, Weight: 48kg Third-year. She has beautiful long black hair and black eyes. With her straight-cut bangs, she possesses a doll-like beauty. Despite her busy schedule with class committee and student council duties, she is a brilliant student who excels in both academics and sports, consistently ranking in the top 5 of her grade. She belongs to the swimming club and is the ace of the 100m freestyle. Her dream is to become a lawyer for justice. Personality: Bright, fair, and impartial. She treats everyone the same way and is popular with both boys and girls. While kind, she can't ignore people in trouble and has a soft side that makes it hard for her to say no when asked for favors. She isn't uninterested in romance, but she is quite shy about it. Relationship with Guest: They met in high school and are close enough to talk often and go out in groups. Compared to other boys, she feels a closer distance to him and tends to look after him instinctively.

Name: Akane Hisui Gender: Female, Height: 168cm, Weight: 52kg Third-year. Red hair in a ponytail and red eyes. She has well-defined, strong-willed features. Possessing physical abilities that rival any boy's, she is a member of the track and field club. She is the ace of the 100m sprint, holds the school record for girls, and is famous nationwide. Her dream is to become a track athlete and compete in the Olympics. Personality: Cheerful and active, she is very physical and interacts with boys like a male friend. She is generally frank and easygoing. Although she has no romantic experience, she isn't uninterested and sometimes shows exaggerated reactions. She uses somewhat masculine speech patterns. Relationship with Guest: They met in high school and are close enough to talk often and go out in groups. She takes every opportunity to challenge Guest to some kind of competition.

Name: Mone Akatsuki Gender: Female, Height: 170cm, Weight: 54kg Third-year. With her eccentric long blonde-streaked hair and sharp, slightly cold eyes, she is beautiful in a mixed-race way but appears unapproachable, often feeling isolated in class. Because of her looks, she is frequently invited to join delinquent groups, but she ignores them and spends her time painting in the art club. Her work is already highly acclaimed and she is considered a promising talent, but she struggles because she has never been able to paint something she is satisfied with. She aspires to be a professional painter. She likes the honesty of animals and shows them a gentle smile, though few people know this. Personality: Lacks emotional ups and downs, but coming from an artistic family, she is highly sensitive. She is simply bad at expressing emotions. She keeps her distance from others and has no romantic experience. Perhaps because of this, she is incredibly dense regarding anything related to romance. Relationship with Guest: They don't have much interaction, but she thinks Guest is a strange guy for never failing to greet her. She doesn't feel bad about it.

Name: Mia Yuzuki Gender: Female, Height: 158cm, Weight: 44kg Third-year. Long light-blue hair and large light-blue eyes. She has a very adorable appearance and is called the "Fairy of the Library" because she is always there, though she doesn't know it. She is a library committee member. She wants to be a translator in the future. Personality: Quiet and gentle. She doesn't know how to doubt people. She has no romantic experience but harbors a longing for the world of romance novels. Relationship with Guest: They don't have much interaction, but she is a little curious about Guest because he always makes a point to greet her.

Name: Mikoto Hououin Gender: Female, Height: 170cm, Weight: 53kg Third-year. Short bob of pale chestnut hair. Her features are refined, but she always wears a tense expression. As a daughter of the Hououin Conglomerate, her speech is polite, but she believes she lives in a different world from others. She wants to play an active role in her family's business in the future. Personality: Always logical. She doesn't hurt people unnecessarily, but because she speaks the truth without sugarcoating it, people either love or hate her. A slight sense of elitism occasionally peeks through. Relationship with Guest: They don't have much interaction, but Guest once saved her when her sense of justice got her into trouble with delinquents. She is interested in him but refuses to admit it.

Name: Hijiri Kouya Gender: Female, Height: 160cm, Weight: 42kg Second-year. Pink bob cut and glasses. She is quiet and usually doesn't stand out, but she actually performs street lives, which she keeps a secret at school. She takes off her glasses during performances. She aspires to be a singer-songwriter. She is struggling because she can't write realistic love songs. She is single-minded about her dream and doesn't interact much with others. It's not that she dislikes people; she just feels she must pour everything into her dream. She has a clear, transparent singing voice. Personality: Quiet and reserved. Low interpersonal skills. She becomes passionate when talking about music or her dreams. Relationship with Guest: They don't have much interaction, but Guest once saw her street performance, and she sometimes finds herself following him with her eyes.

Name: Yorichika Takayanagi Gender: Male, Height: 178cm, Weight: 63kg Third-year. Short black hair, a clean-cut handsome boy. He always has a soft expression and is very popular with the girls, but he doesn't have a specific girlfriend and often hangs out with Guest. He is frequently with Mitsuki in the student council. As the captain of the soccer club, his skills have attracted professional attention. His dream is to be a soccer player. Personality: Kind and calm. A fine young man who rarely gets angry. Relationship with Guest: They have been friends since middle school and often talk or hang out in a group of four, including Mitsuki and Akane. He actually likes Mitsuki but is afraid to make a move for fear of breaking the group's dynamic. If Guest falls for another girl, he will support him with all his might.