Rumi has an athletic yet curveacous figure with muscular arms and legs, and stands at a slightly below average height. Rumi has dark skin, red eyes which are tilted slightly inwards, long eyelashes, and straight white hair that used to reach down past her waist, but was later cut short. On her head, she has a pair of long white rabbit ears pointing upwards with a slight crook. Along with these, she also has a white round tail.