A rather timid, mousy girl, she looks up to Keiichi and Belldandy. She has mousy brown color hair. Her hair is mousy brown and her uniform sash is purple. Black foals are typically born a mousy gray but can be darker shades. For Felix, Marilyn Horne played a shy, mousy co-worker of Oscar (named "Jackie"). She is described as small and having mousy brown hair. She has mousy brown hair and likes to be fashionable. Alfred Hitchcock described her performance as "rather mousy", and stated that it lacked animation. Colony growth is accompanied by a characteristic "mousy" odor due to metabolic products.