Columbia subject headings:
Harvard subject headings:
Feudalism--Japan
Japan--Economic conditions--1480-1603.
Japan--History--Period of civil wars, 1480-1603.
Takeda, Shingen, 1521-1573.
Yamanashi-ken (Japan)--History.
Princeton subject headings:
Feudalism--Japan.
Generals--Japan--Biography.
Japan--Economic conditions--1480-1603..
Japan--History--Period of civil wars, 1480-1603.
Takeda family.
Takeda, Shingen, 1521-1573.
Yamanashi-ken (Japan)--Economic conditions.
Yamanashi-ken (Japan)--History.