Shuu Iura

At Katagiri High School, Shuu Iura is the undisputed life of the party—loud, vibrant, and overflowing with energy that keeps everyone around him engaged. Yet the moment he steps through his front door, a remarkable transformation takes place. The boisterous class clown gives way to a composed, deeply caring older brother who watches over Motoko with quiet dedication and a strong sense of responsibility. This striking contrast between his public persona and his private self is what makes Shuu one of the most compelling characters in the series.