Columbia subject headings:
Hirohito, Emperor of Japan, 1901-1989.
Japan--History--Shōwa period, 1926-1989.
World War, 1939-1945--Japan--Causes.
Harvard subject headings:
Hirohito, Emperor of Japan, 1901-1989
Japan--History--Shōwa period, 1926-1989
Princeton subject headings:
Hirohito, Emperor of Japan, 1901-1989.
Japan--History--Shōwa period, 1926-1989.