Columbia subject headings:
China--Foreign relations--Japan.
Japan--Foreign relations--1945-
Japan--Foreign relations--China.
Japan--Foreign relations--Korea (South)
Korea (South)--Foreign relations--Japan.
Harvard subject headings:
China--Foreign relations--Japan--History--20th century.
Japan--Foreign relations--China--History--20th century.
Japan--Foreign relations--Korea (South)--History--20th century.
Korea (South)--Foreign relations--Japan--History--20th century.
Princeton subject headings:
China--Foreign relations--Japan--History--20th century.
Japan--Foreign relations--China--History--20th century.
Japan--Foreign relations--Korea (South)--History--20th century.
Korea (South)--Foreign relations--Japan--History--20th century.