Nagayoshi expanded the territory to include Kinai and Shikoku regions, and formed a large territory consisting of more than 11 Provinces such as Yamashiro Province, Settsu Province, Awa Province, Sanuki Province, Harima Province, Iyo Province, Tanba Province, Izumi Province, Awaji Province, Kawachi, Yamato Province, and a part of Wakasa Province.
長慶は版図を畿内・四国に拡大し、永禄年間までには山城国・摂津国・阿波国・讃岐国・播磨国・伊予国・丹波国・和泉国・淡路国・河内・大和国・若狭の一部など11カ国以上に及ぶ大領国を形成している。