Asahi no kata (朝日の方, 1543 – February 18, 1590) was a Japanese aristocrat of the Sengoku period. She was a half-sister of Toyotomi Hideyoshi and wife of Tokugawa Ieyasu, two of the three "Great Unifiers" of Japan. Apart from "Asahi no kata", she is also known as Suruga Gozen (駿河御前) and Asahi-hime (朝日姫), though none of these are personal names, which roughly translate to "the person of Asahi", "the Lady Suruga", or "Princess Asahi", respectively.
Source: “Asahi no kata”, English Wikipedia (CC BY-SA 4.0), excerpt