Columbia subject headings:
Harvard subject headings:
Japan--History--1185-1600--Congresses.
Kyūshū Region (Japan)--History--Congresses.
Pirates--East Asia--History--Congresses.
Seafaring life--East Asia--History--Congresses.
Princeton subject headings:
Japan--History--1185-1600--Congresses.
Kyūshū Region (Japan)--History--Congresses.
Pirates--East Asia--History--Congresses.
Seafaring life--East Asia--History--Congresses.