Columbia subject headings:
Japan--Politics and government--1926-1945.
Japan--Social conditions--1912-1945.
Sino-Japanese War, 1937-1945.
Harvard subject headings:
Japan--Politics and government--1926-1945.
Japan--Social conditions--1912-1945.
Princeton subject headings:
Japan--Politics and government--1926-1945.
Japan--Social conditions--1912-1945.