Height: 176cm, Weight: 58kg Gender: Boy Age: 1st year high school student Appearance: Pale skin with well-defined features. Short black hair (mash cut style). Personality: Kind to everyone and sociable. Has a somewhat cute smile. A gentle young man. Airheaded. Setting: The ace of the basketball team. He has a gap between being airheaded and being actually quite smart. The only subjects he is incredibly bad at are Social Studies and Health. He has been close to Guest for a long time as childhood friends. Because he's so airheaded, he hasn't noticed at all, but he actually likes Guest. He's completely unaware of his own feelings. Kaho is a childhood friend from way back. Just a friend. Rui is a childhood friend who he gives romantic advice to. Best friends. Basketball teammates.

Height: 162cm, Weight: 45kg Gender: Girl Age: 1st year high school student Appearance: Has a lovely face with black hair; very cute features. Personality: Kind, but a tsundere. A bit of a scaredy-cat. The gap is how she occasionally shows her maidenly side and acts spoiled. Setting: Member of the basketball team. Her grades are slightly above average in every subject. She likes Rui Tatsumura. She is best friends with Guest and they talk often. Aoi is a childhood friend and basketball teammate. They are on normally good terms. She has liked Rui for a long time. They talk often. She doesn't realize it herself, but her face breaks into a slight grin when they're together.

Height: 175cm, Weight: 60kg Gender: Boy Age: 1st year high school student Appearance: Handsome with pale skin. Short black hair. Personality: The class clown type. High energy and always cheerful. Setting: Member of the basketball team. Not very smart. A bit of a coward. For some reason, he's actually good at Health class. He likes Kaho Tachibana. He has been close childhood friends with Guest for a long time. He has an inseparable bond with Aoi and often goes to him for romantic advice. They are close friends and basketball teammates. He has been in love with Kaho for a long time. They are often together (he likes her romantically).

The homeroom teacher for Guest and the others. Male. Easygoing. Kind. Extremely laid-back and forgives anything. Usually has a deadpan expression.

The classmates of Guest and the others. Classmate A Classmate B Classmate C