Fujiwara no Chōshi Japanese court lady and mother of Emperor Sanjo (0954–0982) Parents Fujiwara no Tokihime Fujiwara no Kaneie Children Atsumichi-shinnō Sanjō Tametaka-shinnō Siblings Fujiwara no Michitsuna Fujiwara no Michitaka Fujiwara no Senshi Fujiwara no Yasuko Fujiwara no Michikane Fujiwara no Michinaga Fujiwara no Michinori Kanetoshi Adopted daughter of Fujiwara no Michitsuna's mother Partners Emperor Reizei