Fujiwara no Nakamasa Japanese nobleman in the Heian period Parents Fujiwara no Yamakage Children Fujiwara no Tokihime Fujiwara no Yasuchika Fujiwara no Nakamasa's daughter Siblings Fujiwara no Kanemi Fujiwara no Kanko Fujiwara no Yamakage's daughter Fujiwara no Kimitoshi Fujiwara no Yamakage's daughter (Fujiwara no Iemune's wife) Fujiwara no Genjiko Fujiwara no Ariyori Jonashi Partners Minamoto no Tomosada's daughter Tachibana no Iwaoko