She is a citizen of New Meteli and seems to take a liking to horses, considering the first time we see her she is in the horse stable talking about the horses.
Yuffie is based off Yuffie Kisaragi.
She has short brown hair and navy blue eyes. She wears a brown top with green gloves and shorts with a brown bandanna in her hair.
We don't know much about her yet, but she seems nice.