Like Izuku, Inko has large and circular eyes. Her hair and eyes are also green, but in a slightly darker shade than her son's. Her hair is straight and shoulder-length, with a small and spiky ponytail at the back, which as noted by All Might is similar to Nana Shimura's hairstyle. In her younger years, Inko was a slim woman, but over the years, she has gained weight and is showing signs of her more mature age. It is heavily implied this change in her appearance was the result of the guilt.