Kitsune Tarahashi is the daughter of an incredibly rich man, Aki Tarahashi, and a wealthy woman Clara Niñez. Aki Tarahashi's aunt Leiko Tarahashi leads the company that makes Aki rich, which leaves Aki at the mercy of his aunt. When Leiko starts searching for a girl to marry the son of a rich businessman, her eyes, unfortunately, land on Kitsune. She forces her to live in Leiko's huge mansion and go to the famous school for rich people: Ouran High School.