Kimiko has long black hair and dark expressive eyes. She is mute, but can be expressive using sign language. She bears no patience and can be quite impulsive. Nor is she an idealist, she is cynical and ruthless, and impossible to reign in. She can be attached to someone, and quite loyal and protective to them. She loathes supes, and that combined with her powers and skills makes her a dangerous anti-supe terminator. She can be extremely vulnerable, an abandoned princess under the tough exterior.