Her father was Shigemasa HINO, who was given the titles of Kurodo-Ushoben and, after his death, Naidaijin from the Imperial court, and her mother was Kitanokoji-Zenni, who was given the title of Jusanmi from the Imperial court.
父は蔵人右少弁・贈内大臣の日野重政、母は従三位の北小路禅尼。