Naoya is a relatively tall young man with a fit build. He has sharp brown eyes and dyed blonde hair accented with his black roots. He almost always has an arrogant grin plastered across his face and believes himself to have an appearance befitting a clan head, implying he's much better looking than other members like Jinichi. He has three piercings in his left ear, one in his ear lobe, and two more toward the top.