Although most of the family's territory was mountains and hills, they established the greatest influence in the Izu Peninsula since they had Makinogo, a famous meadow of Izu, and a lot of good horses.
勢力範囲は山がちではあったが、伊豆を代表する牧草地だった牧之郷を領有し良馬を多数有したため伊豆半島最大の勢力を築くこととなった。