Columbia subject headings:
Buddhism--Social aspects--Japan.
Japan--History--Period of civil wars, 1480-1603.
Nichiren (Sect)--History.
Harvard subject headings:
Japan--History--Muromachi period, 1336-1573.
Princeton subject headings:
Buddhism--Social aspects--Japan.
Japan--History--Period of Civil Wars, 1480-1568.
Nichiren (Sect)--History.