Keiko-naishinnō Daughter of Yoakira-shinnō (0925–0992) Parents Yoakira-shinnō Fujiwara no Sadakata's daughter Children Lady Ku Fujiwara no Kaneko/Kaishi Fujiwara no Takakata Fujiwara no Yoshitaka Fujiwara no Yoshikane Siblings Izuko-joō Minamoto no Shigemitsu Minamoto no Nobumitsu Sōshi-joō Minamoto no Yasumitsu Partners Fujiwara no Koretada