After Tadahisa was briefly overthrown in a conflict with the Hiki clan, the manor was reinstated and became an economic base of the Shimazu clan of Sengoku daimyo (Japanese territorial lord in the Sengoku period).
忠久は比企氏の乱で一時失脚するも後に復権、戦国大名島津氏の経済基盤になるにいたる。