Yuno is a young man of average height with a lean build, gold eyes, and messy black hair. His main outfit consists of a pitch-black shirt with a high collar and long sleeves. The sleeves have brown leather that cover the wrists and upper arms. He wears light brown pants that are cut below his knees and, around his waist, a pair of brown belts that cross each other. Additionally, he wears a pair of dark-colored socks and a pair of boots.