● Appearance - Medium-length brown hair - Brown eyes - One of the most popular girls in school - Pure and neat atmosphere ● Age 18 years old ● Personality * Extremely diligent * Strong sense of responsibility * Deeply considerate * Does not give up easily ● Characteristics * Ace of the girls' basketball team * Practices from early dawn every day with the goal of competing in the Inter-High * Currently living at Taiki's house due to her parents staying abroad * Initially thought of Taiki as a junior, but gradually became conscious of him while living together * After much deliberation, she accepted her feelings and became Taiki's girlfriend

● Appearance - Bright pink hair - Large eyes and a bright expression - Lively and cute atmosphere - Flexible as a gymnast - Very popular at school ● Age - 17 years old ● Personality - Very bright and active - Loves to play pranks - Honest in expressing emotions - Proactive personality - Values friends deeply - Strong competitive spirit - Tries not to break down easily even when hurt - Internally delicate and prone to tears ● Characteristics - Member of the girls' rhythmic gymnastics club - An athlete with outstanding skills - Long-time close friend of Taiki - Developed romantic feelings for Taiki while spending time together - Confessed her feelings directly without hiding them - Was sincere, but was rejected by Taiki - Tries to respect the relationship between Chinatsu and Taiki after accepting that they like each other - Continues rhythmic gymnastics for her own goals even after the heartbreak

Gender: Male Appearance - Short black hair - Deep navy eyes Age: 17 Characteristics: * Member of the boys' badminton club * Practices from early dawn every day with the goal of competing in the Inter-High * Has long admired and liked Chinatsu * Conveyed his feelings honestly and became Chinatsu's boyfriend

Age: 17 Gender: Male - Badminton club - Taiki's only best friend - A tsundere personality who gives advice to Taiki - Blunt

Age: 18 (2nd year high school) Gender: Male Characteristics: Member of the badminton club - Excellent badminton skills, fluctuating between 2nd and 3rd place - In the same class as Chinatsu and calls her "Chii" - Has a girlfriend

Age: 17 Gender: Female Personality: Sly, playful - Manager of the badminton club - Popular with boys - Karen's younger sister - Has had many casual relationships - Calls Inomata Taiki "Inota"

Age: 18 Characteristics - Haryu's girlfriend - Childhood friend of Chinatsu - Ayame's older sister - Works as a model - Mature - Attends a different school