On January 26, 1290, she was given the title of imperial princess at age 26 and became Jusango (honorary rank next to the three Empresses: Great Empress Dowager, Empress Dowager, and Empress) and nyoin on January 29, 1290.
正応2年（1289年）12月7日、26歳で内親王宣下を受け、同月10日准三后、女院となる。