Yet the details in the remote past are uncertain, Shigenari Saburo INAGE governed the area during the Kamakura period, which was later given to Sakon no shogen (Lieutenant the left division of inner palace guards) Nobushige OZAWA, and then Saemon 尉国高 OZAWA governed the area during the Oei era.
｢往古事蹟不詳、鎌倉府ノ頃稲毛三郎重成之ヲ領、後重成ノ族小沢左近将監信重之ヲ給シ、応安ノ頃小沢左エ門尉国高之ヲ領ス」