Yuuta Mirako is a second-year student at Shishiku Academy, distinguished by his curtained violet hair parted to the side and matching violet eyes. His uniform includes a purple sweater and necklace beneath his jacket, typically worn with the top third of his shirt unbuttoned.

He presents a pompous, perpetually grinning facade masking a *haraguro* nature—outwardly friendly yet inwardly manipulative and cynical. Behind this carefully maintained persona lies a fiercely guarded private self. His sharp observational skills enable him to instantly recognize protagonist Hinako’s true gender despite her cross-dressing disguise, a deduction only rivaled by her childhood friend Rintaro Kira.

Academically, Yuuta stands among his year's most formidable fighters, matching Kira in combat prowess. He specializes in kickboxing, a skill honed during middle school when he dominated as a delinquent. Abruptly abandoning that life, he reinvented himself as an idol singer, using his public image to feign approachability while maintaining emotional distance.

His cynicism originates from a pivotal betrayal: former friends ambushed him during middle school, cementing his belief in friendship’s futility and relationships as transactional. This trauma fuels his Stepford Smiler tendency to cloak loneliness with performative cheerfulness.

In *Kenka Bancho Otome! -2nd Rumble*, Yuuta’s evolution unfolds. Visiting Hinako’s orphanage, he reveals he always suspected her gender and reacts without surprise. He grows protective of her, even envying her bond with Kira. When scouted to co-star with Hinako in a drama, he mentors her through acting hurdles and thwarts sabotage attempts by a jealous co-actor and yakuza group. His emotional barriers erode, culminating in a romantic confession where he accepts her Valentine’s chocolates solely as a symbol of mutual love.

Throughout all narratives, his development arcs from isolation to vulnerability, marked by a newfound willingness to forge authentic connections after prolonged detachment.