Columbia subject headings:
Harvard subject headings:
Japan--Politics and government--1185-1600.
Japan--Social conditions--1185-1600.
Village communities--Japan--History
Village communities--Japan--History--16th century.
Village communities--Japan--History--To 1500.
Princeton subject headings:
Japan--Politics and government--1185-1600.
Japan--Social conditions--1185-1600.
Village communities--Japan--History.