During the time of Emperor Ojin, 弩理使主 from Kudara (Baekje, Paekche) adopted Japanese citizenship, and his great-grandchild, Hirokazu was conferred the family name, Tukino, during the time of Emperor Kenzo.
応神天皇の代に弩理使主という者が百済から帰化し、その曾孫弥和は顕宗天皇の代に姓調首を賜わった。