Nariko became the choki (favorite mistress) of Emperor Goshirakawa, and gave birth to princes and princesses including Cloistered Imperial Prince Shukaku, Prince Mochihito, Imperial Princess Ryoshi (Inpumonin), Imperial Princess Shikishi, Imperial Princess Koshi, and Imperial Princess Kyushi.
成子は後白河天皇の寵妃となり、守覚法親王、以仁王、亮子内親王（殷富門院）、式子内親王、好子内親王、休子内親王といった皇子女を儲けた。