Later, the Sogo clan that accepted Kazumasa from the Miyoshi clan, increased its power as a daikan (local governor) of the Miyoshi clan and controlled eastern Sanuki since the early stage.
のち三好氏一族の一存を迎え入れた木田郡・植田一族の十河氏が三好氏の代官として勢力を伸ばし、早い段階で東讃岐を総括した。