Atsuakira-shinnō son of emperor Sanjō (0994–1051) Parents Fujiwara no Seishi Sanjō Children Seishi-joō Atsusada-shinnō Atsumasa Shinnō Minamoto no Motohira Atsukata Shinnō Kenshi-naishinnō Minamoto no Nobumune Atsumoto-shinnō Princess Eiko Kashi-naishinnō Siblings Tōshi-naishinnō Teishi-naishinnō Shōshin-nyūdōshinnō Atsuhiro-shinnō Atsunori-shinnō Shishi Partners Minamoto no Nagatsune's daughter Fujiwara no Enshi Lady Ruri Fujiwara no Kanshi In no Ue