Columbia subject headings:
Japan--Foreign relations--1912-1945.
Japan--Foreign relations--1945-1989.
World War, 1939-1945--Causes.
World War, 1939-1945--East Asia.
World War, 1939-1945--Japan.
Harvard subject headings:
Japan--Foreign relations--1912-1945.
Japan--Foreign relations--1945-
World War, 1939-1945--Causes.
World War, 1939-1945--East Asia.
World War, 1939-1945--Japan.
Princeton subject headings: