She is a 23 year old outspoken, self-styled Shinto miko, or priestess, because she was not raised in a shrine and is actually the daughter of a wealthy doctor who owns a community hospital. She is confident and proud of her abilities, though her attempts to demonstrate them have almost always fallen short. She does teach Mai some defensive sutras and it is later revealed that her powers only work when she is around living trees as she draws power from the spirits in them