Nagi is 190 cm tall with pale and muscular build. His fluffy white hair falls on his bored gray eyes. A genius striker with amazing reflexes and jump skills, but lazy, bold, introverted, sarcastic, slob, unmotivated, and a pacifist. He's an egotist in Blue Lock, he hates losing and thought being weak is pain. He lacks communication skills due being a loner. He’d rather plays video games or watch soccer match. He doesn’t cry. He's clingy and madly in love with his wife, the only love of his life.