In the Kamakura period, the owner of such manors were changed to Shugo (military commander and administrator) or Jito (manager and lord of manor) because a great number of people assigned as Shugo and Jito were dispatched.
鎌倉時代に入ると多数の守護や地頭が送り込まれたために、その荘園もやがて彼らの物に変わっていった。