The Tosa clan remained there during the Kamakura period until they were defeated by the Ando clan in 1229, at which point Hidenao TOSA was the head of the Tosa clan.
十三氏は、鎌倉時代も残り、十三秀直の代の（寛喜元年）1229年に安東氏に滅ぼされるまで続いた。