Columbia subject headings:
Administrative law--Japan--History--To 794.
Citizenship--Japan--History--To 794.
Japan--Politics and government--To 794.
Local government--Japan--History--To 794.
State, The--History--To 794.
Harvard subject headings:
Japan--History--To 794.
Japan--Politics and government--To 794.
Land tenure--Japan--History
Princeton subject headings:
Japan--History--To 794.
Japan--Politics and government--To 794.
Land tenure--Japan--History.