However, according to the veneration pledge for the construction of Tahoto Pagoda at Gokuraku-ji Temple, which was written at the 12th anniversary of Shigetoki HOJO's death, Shigetoki's daughter gave birth to and raised Tokimune, and there exist several other historical materials evidencing such description.
しかし、北条重時の13回忌に書かれた極楽寺多宝塔供養願文に重時の娘が時宗を生み育てたとあり、他にも時宗の母を重時の娘とする確かな史料が複数見られる。