Ena is a feminine humanoid character. Up until the end of the episode Temptation Stairway, she possessed a dual-colored body, her right side blue and geometric and her left side yellow and smooth (although, her torso is completely blue and geometric). Her black hair is different lengths on either side, her right side being longer and straight (also showing her blue ear) and her left side resembling a bob cut (also covering her yellow ear) with two triangular ahoges. She also has blunt cut bangs.