Columbia subject headings:
Japan--Social conditions--1945-
Youths' periodicals, Japanese--Publishing--History--20th century.
Harvard subject headings:
Japan--Social conditions--1945-
Japanese periodicals--History--20th century.
Periodicals--Publishing--Japan--History--20th century.
Princeton subject headings:
Japan--Social conditions--1945-
Japanese periodicals--History--20th century.
Periodicals--Publishing--Japan--History--20th century.