In search of her mother, who was a legendary Meister Otome, 14-year-old Arika Yumemiya travels to the Windbloom Kingdom. An Otome is a specialized occupation, available only to women, in which they serve their country by protecting and advising royalty and politicians. Arika decides to become an Otome herself, but she must graduate at the top of her class from the Otome training school Garderobe.