No one knows what her true appearance is because she uses a puppet to basically stay alive. Her puppet body is the body of what looks like a 10-year old. It has long black hair with reddish-orange eyes. It's normally seen wearing a middle school uniform.
When dealing with the Shimazu family, she's seen to have strong leadership skills. She can also be quite the teaser especially when Shinichiro, Sakuya and Suseri are involved.