Columbia subject headings:
Harvard subject headings:
Japan--Rural conditions.
Social classes--Japan--History--16th century.
Social classes--Japan--History--17th century.
Social classes--Japan--History--18th century.
Social classes--Japan--History--19th century.
Princeton subject headings:
Japan--Rural conditions.
Social classes--Japan--History--16th century.
Social classes--Japan--History--17th century.
Social classes--Japan--History--18th century.
Social classes--Japan--History--19th century.