Columbia subject headings:
Harvard subject headings:
Japan--Court and courtiers.
Japan--History--1185-1868.
Nobility--Japan--History
Princeton subject headings:
Aristocracy (Social class)--Japan--History--16th century.
Aristocracy (Social class)--Japan--History--17th century.
Aristocracy (Social class)--Japan--History--18th century.
Aristocracy (Social class)--Japan--History--19th century.
Nobility--Japan--History--16th century.
Nobility--Japan--History--17th century.
Nobility--Japan--History--18th century.
Nobility--Japan--History--19th century.