Columbia subject headings:
Japanese literature--Shōwa period, 1926-1989--History and criticism.
Nihon Kyōsantō--History--20th century.
Socialism and the arts--Japan--History.
Working class writings, Japanese--History and criticism.
Harvard subject headings:
Princeton subject headings:
Art and society.
Japan--History--Shōwa period, 1926-1989.
Japan--Politics and government--1945-1989.
Japanese literature--Shōwa period, 1926-1989--History and criticism.
Nihon Kyōsantō--History.
Proletariat.
Working class in art.
Working class writings, Japanese--History and criticism.