Columbia subject headings:
Japan--Foreign relations--United States.
Military bases, American--Japan--Okinawa-ken.
Nago-shi (Japan)--Politics and government.
United States--Foreign relations--Japan.
Harvard subject headings:
Japan--Foreign relations--United States.
Military bases, American--Japan--Okinawa-ken.
Nago-shi (Japan)--Politics and government.
United States--Foreign relations--Japan.
Princeton subject headings:
Japan--Foreign relations--United States.
Military bases, American--Japan--Okinawa-ken.
Nago-shi (Japan)--Politics and government.
United States--Foreign relations--Japan.