Columbia subject headings:
Children's periodicals, Japanese--Japan--History--20th century.
Free material--Japan--Catalogs.
Free material--Japan--History--20th century.
Paper toys--Japan--History--20th century.
Ribon (Periodical)
Harvard subject headings:
Children's periodicals, Japanese--Japan--History--20th century.
Free material--Japan--Catalogs.
Free material--Japan--History--20th century.
Paper toys--Japan--History--20th century.
Ribon (Periodical)
Princeton subject headings: