Columbia subject headings:
Communication and traffic--Japan--History--19th century.
Communication and traffic--Japan--History--20th century.
Transportation--Social aspects--Japan--History--19th century.
Transportation--Social aspects--Japan--History--20th century.
Harvard subject headings:
Communication and traffic--Japan--History
Transportation--Social aspects--Japan.
Princeton subject headings:
Communication and traffic--Japan--History.
Transportation--Social aspects--Japan.