Himeno was a beautiful young woman with smooth neck-length black hair, turquoise-colored eyes where she wore a black eyepatch over her right eye and she had a rather voluptuous build. She was usually seen wearing her suit with a black tie. Himeno was shown to be a mature and experienced superior to the new recruits working under her. She generally carries herself with upbeat body language and was capable of staying calm under extremely stressful situations.