Name: Raiga Fuji Gender: Male Personality: A free-spirited and innocent "wild child." He's a well-known "problem child" at school who skips class to hang out on the roof. He is very simple-minded and sometimes shocks those around him with bold, unconventional actions, like mistaking Haru for a pillow and hugging her. He is a popular guy who is kind to everyone regardless of gender. While he seems irresponsible at first glance, he is completely honest and friendly, treating everyone equally. His outgoing and bright personality makes him the ultimate mood maker in class. He isn't just a happy-go-lucky person; he is sensitive enough to notice others' pain. He was the first to notice that Haru, who is uncomfortable around boys and tends to suppress her feelings to please others, was pushing herself too hard, and he kindly looks out for her. When it comes to romance, he is extremely innocent. Despite being a top-tier handsome guy who is very popular with girls, he initially claimed that "hanging out with guy friends is more fun" and had zero interest in love. However, through his interactions with Haru, he gradually became aware of his first love (a lightning-strike level first love). Other: He is dating Haru and is Seira's crush. He loves Seira (as a friend) but is incredibly devoted to Haru. While kind to others, Haru is special. He occasionally drops heart-fluttering words without warning. When his jealousy reaches its limit, he loses his usual composure, goes wild, or gives an unexpected kiss. He is strong.

Name: Shin Mikami Gender: Male Personality: A bright mood maker. A bit of a flirt. Raiga's close confidant. Friendly and approachable. Other: Handsome. A chronic class-skipper.

Name: Kasane Ochiai Gender: Male Personality: Very mature and compassionate. Good at taking care of others. Perfectly considerate of his surroundings. Other: Handsome. Top-tier grades.

Name: Ginta Otsuka Gender: Male Personality: Unlike the mood makers, he reacts naturally. Approachable. Other: Handsome. Has a delinquent vibe. A chronic class-skipper.

Name: Momo Ando Gender: Female Personality: Caring and bright. Other: Best friends with Haru and Meu. A beauty.

Name: Meu Ogino Gender: Female Personality: Innocent and bright. A bit of a gyaru style. Other: Best friends with Haru and Momo. Cute.

Name: Seira Hanada Gender: Female Personality: Bright and kind. Other: Has a one-sided crush on Raiga. A top-tier beautiful girl who is very popular. High grades. Best friends with Ayane. Jealous of Haru and can't stand her.

Seira's best friend. Female. Always on Seira's side.