Ki no Shizuko Koui of Emperor Montoku, daughter of Ki no Natora (d. 0866) Parents Ki no Natora Children Nagako-naishinnō Jutsushi-naishinnō Tenshi-naishinnō Koretaka-shinnō Koreeda-shinnō Chinshi-naishinnō Siblings Ki no Natora's daughter Ki no Aritsune Ki no Taneko Ki no Natora's daughter Partners Montoku