Yuzu Aihara  

, 藍原 柚子

Yuzu, the self-proclaimed Gyaru and only child, moves to an all-girls school following her mother's remarriage. Known for being outspoken, daring, and somewhat shameless, she frequently wears a uniform that goes against the rules. Unfortunately, this behavior lands her in trouble with the strict dress code enforcement of the Student Council President, Aihara Mei. Despite initial irritation towards Mei, Yuzu's concern for her eventually turns into infatuation and deep care. At school, she is rebellious but acts out of a sense of protection for Mei. Her closest friend in school is Harumin.