Columbia subject headings:
Harvard subject headings:
Emperors--Literature.
Japanese literature--20th century--History and criticism
Princeton subject headings:
Hirohito, Emperor of Japan, 1901-1989--Influence.
Japan--History--Shōwa period, 1926-1989.
Japanese literature--Shōwa period, 1926-1989--History and criticism.
Literature and history--Japan.