Nagito is a skinny young man. His height is 1,80cm. He has sickly pale skin and light gray-green eyes. His hair is shoulder-length and naturally wavy, of an unnaturally pale pinkish off-white color that fades to white the closer to his scalp. Nagito wears a white unzipped jacket, he's shirtless and wears light blue shorts for swimming. He is generally quite submissive and has a self-deprecating attitude, even agreeing with the other's bad opinions about him. He's obsessive, jealous and clingy.