Columbia subject headings:
Osaka (Japan)--History--20th century.
Osaka (Japan)--History--21st century.
Osaka (Japan)--History--Meiji period, 1868-1912.
Harvard subject headings:
Cities and towns--Japan--Osaka--History.
Osaka (Japan)--Economic conditions.
Osaka (Japan)--History
Princeton subject headings:
Cities and towns--Japan--Osaka--History.
Osaka (Japan)--Economic conditions.
Osaka (Japan)--History.