For Ieyasu who continued refusing Hideyoshi's request that Ieyasu should become a vassal serving him, Hideyoshi proposed on April 23 (in the old calendar), 1586, that he would make his younger sister, Asahihime, Ieyasu's legal wife.
天正14年（1586年）4月23日、秀吉からの臣従要求を拒み続ける家康に対して、秀吉は実妹・朝日姫を正室として差し出した。