Kenma is depicted with an average height, a small build, and has an unsteady posture. He has many outstanding features, including his cat-like golden eyes and blond hair with black roots (sometimes referred to as "Pudding-Head"). He is usually seen carrying a portable game console and a cellphone with him. Kenma also stated that he keeps his hair at its current length because he does not like his field of vision to be too broad.