小牧・長久手の戦い
Asahi no kata was first married to Saji Hyūga no kami, but when her brother Toyotomi Hideyoshi wished to make peace with Tokugawa Ieyasu after the Battle of Komaki and Nagakute, Hideyoshi expressed interest in marrying her to Ieyasu. In 1586, the retainers of Oda Nobukatsu were dispatched as messengers to Yoshida in Mikawa and, via Sakai Tadatsugu, proposed a marriage to appease Tokugawa Ieyasu. Ieyasu accepted the proposal and sent Sakakibara Yasumasa as his representative to Kyōto to exchange betrothal gifts.