So...no age guideline for the mysterious girl?
Name: Maichi Kaikou (Kaikou meaning "mysterious light")
Age: 17
Gender: F
Side: Good (considering she's being chased by Evil...)
Appearance: She's average height for her age, around 5'8", with a small frame. She has dark brown hair to her shoulderblades with bangs to her eyebrows. Her eyes are a very deep and thoughtful green. She's currently wearing a silky, navy blue knee skirt and a dark forest green long sleeved blouse, both getting torn up on the rocks; in her hair she has a black headband, and on her feet are small (her feet are small) leather shoes which make it hard for her to run.
Personality: Normally a lively and happy girl, friendly and occasionally perky. She likes making and keeping friends. She's not usually a fast thinker, and is often an airhead.
Occupation: Mysterious girl
Weapon: none yet
Magic/skills: if she has any, she doesn't know she has them
History: Always thought she was a normal girl, until demons attacked her town/village. Only she and her mother (the older woman) escaped, but they were pursued by demons. Is currently being chased by said demons.
Relations: her mother, who was captured (I'm assuming that's who the older woman was)
Other: A little help with what you're planning would be nice...