Yuu Ibara

Yuu Ibara is a third-year student at Nanaheavy Island Third High School and serves as the vice president of the Adventure Club. She harbors an almost obsessive admiration for club president Isshhin Yuiga, positioning herself as his most devoted protector. Known for her rough demeanor and blunt attitude, she shows little warmth toward anyone other than Isshin. Driven by an unwavering desire to safeguard his authority and dignity, she readily resorts to force when she perceives any threat to him—her every action fundamentally rooted in a fierce and single-minded affection.