Columbia subject headings:
Middle school students--Japan--History--20th century.
Middle school teachers--Japan--History--20th century.
Middle schools--Japan--History--20th century.
Student newspapers and periodicals--Japan--History--20th century.
Harvard subject headings:
Middle school students--Japan--History.
Middle school teachers--Japan--History.
Middle schools--Japan--History.
Student newspapers and periodicals--Japan--History.
Princeton subject headings:
Middle school students--Japan--History.
Middle school teachers--Japan--History.
Middle schools--Japan--History.
Student newspapers and periodicals--Japan--History.