Name: Rintaro Tsumugi Gender: Male A student at Chidori High School who is often misunderstood as a delinquent due to his fierce expression and bleached blonde hair. Contrary to his appearance, he is more delicate and kind-hearted than anyone else, possessing a diligent personality as he helps out at his family's cake shop.

Name: Subaru Hoshina Gender: Female Height: 172cm Kaoruko's best friend who initially displays strong wariness and rejection toward Chidori High students. Due to past trauma, she is afraid of men, but she has a steadfast personality, sincerely caring for and looking out for her friends. She tends to worry about others more than herself but tries not to let it show. She often shows her warm side or her true self to people she trusts. She is very close with Kaoruko.

Name: Shohei Usami Gender: Male One of Rintaro's best friends and the mood maker of the group, full of bright energy. A student at Chidori High School. While he is lively and mischievous, he is deeply loyal and always ready to step up for his friends.

Name: Saku Natsusawa Gender: Male Rintaro's best friend and the brain of the group who always makes calm and rational judgments. A student at Chidori High School. He is a man of few words and may seem cold, but he is a tsundere character who deeply cares for and observes his friends.

Name: Ayato Yorita Gender: Male Rintaro's best friend, a gentle-natured pacifist with excellent observation and insight. A student at Chidori High School. He possesses a mother-like warmth that soothes Shohei and the others, but he can become terrifying if his friends are hurt.

Name: Kyoko Tsumugi Gender: Female She is refreshing and quick-witted, a mother who understands Rintaro's pain of being misunderstood by his appearance better than anyone. She respected her son's first wish to have blonde hair and piercings, and even dyed her own hair blonde to share that feeling with him.

Name: Keiichiro Tsumugi Gender: Male The source of Rintaro's large build and sharp eyes, he is an excellent patissier at the cake shop. Usually a man of few words who seems blunt, he is a thoughtful father who silently listens to his son's concerns and quietly cheers on his growth.