Columbia subject headings:
Harvard subject headings:
Japan--Foreign relations--1912-1945.
Sino-Japanese War, 1937-1945.
World War, 1939-1945--China.
World War, 1939-1945--Japan.
World War, 1939-1945--Korea.
World War, 1939-1945--Southeast Asia.
Princeton subject headings:
Japan--Foreign relations--1912-1945.
Sino-Japanese War, 1937-1945.
World War, 1939-1945--Asia, Southeastern.
World War, 1939-1945--China.
World War, 1939-1945--Japan.
World War, 1939-1945--Korea.