Minamoto no Toshiaki (1044–1114) Parents Minamoto no Tsuneyori's daughter Minamoto no Takakuni Children Siblings Minamoto no Takatoshi Minamoto no Takatsuna Toba Sōjō Minamoto no Kunitoshi Minamoto no Takakuni's daughter (Tachibana no Toshitsuna's wife) Minamoto no Takakuni's second daughter Minamoto no Takakuni's third daughter Minamoto no Takakuni's daughter (Fujiwara no Mototoshi's wife)