Her maternal siblings were FUJIWARA no Michitaka, FUJIWARA no Michikane, FUJIWARA no Michinaga, and FUJIWARA no Senshi, who had the Ingo (a title of respect given to close female relatives of the Emperor or a woman of comparable standing) of Higashi Sanjoin.
同母兄弟に藤原道隆・藤原道兼・藤原道長、東三条院藤原詮子。