Columbia subject headings:
Japan--Politics and government--1989-
Military bases, American--Japan--Okinawa-ken.
Okinawa-ken (Japan)--Politics and government--21st century.
Harvard subject headings:
Japan--Politics and government--1989-
Military bases, American--Japan--Okinawa-ken.
Okinawa-ken (Japan)--Politics and government.
Princeton subject headings:
Japan--Politics and government--1989-
Military bases, American--Japan--Okinawa-ken.
Okinawa-ken (Japan)--Politics and government.