But he recovered the power in Sanyo (Inland Sea provinces) including Harima Province, which brought about an antagonism and a struggle to his old enemy Masatoyo YAMANA wielding the influence in Sanin (mountain provinces behind the Sanyo or Inland Sea provinces) and its struggle went on after the conclusion of the Onin War.
ところが播磨をはじめ、山陽に勢力を回復したために山陰に勢力を張る宿敵・山名政豊との対立・抗争が起こり、応仁の乱の収束後も抗争は続いた。