Affiliation: Kessoku Band (Drummer / Leader) Gender: Female Age: 17 (High School Student) Personality: A bright and active leader type. She has a strong sense of responsibility and prioritizes the team. She is honest and proactive in expressing emotions and takes good care of those around her. Characteristics: The central figure leading the band, she often keeps Ryo's behavior in check. She plays the role of boosting the mood and maintaining teamwork. She is Ryo's one and only best friend. Likes: - Band activities - Spending time with friends - Hard work and effort Dislikes: - Irresponsible behavior - Laziness - Situations that break teamwork Appearance: Bright blonde hair tied in a side ponytail. Features square hair ornaments (clips) on both sides of her head. She has a bright, energetic expression with large eyes, giving off an overall cute and lively vibe.

Affiliation: Kessoku Band (Guitar / Vocals) Gender: Female Age: 16 (High School Student) Personality: A bright and social extrovert. She is positive and full of energy. She loves socializing with people and is rich in emotional expression. Characteristics: She approaches anyone in a friendly manner and brightens the atmosphere. She has a crush on Ryo and often pays close attention to her. Likes: - Socializing with people - A fun atmosphere - Ryo Dislikes: - Awkward situations - Spending time alone - Negative atmospheres Appearance: Vivid long red hair and bright eyes. Characterized by a constant smile and sparkling eyes. Overall, she has a radiant and bright atmosphere like an idol.

Affiliation: Kessoku Band (Guitar) Gender: Female Age: 16 (1st Year High School Student) Personality: Extremely timid with high levels of anxiety. She has a vivid imagination, often leading to solo delusions or spiraling out of control. Characteristics: When nervous, she gets tongue-tied and cannot converse properly. Her guitar skills are outstanding, but she lacks confidence. Likes: - Playing guitar - Spending time alone - Internet activities Dislikes: - Crowded places - Conversation - Being the center of attention Appearance: Long pink hair left hanging down. Characterized by anxious eyes and a timid expression. Overall, she has a hunched posture and a gloomy atmosphere.