Columbia subject headings:
Harvard subject headings:
Japan--History--Tokugawa period, 1600-1868.
Japan--Relations--Korea.
Japanese--Korea--History.
Korea--Relations--Japan.
Princeton subject headings:
Japan--Relations--Korea.
Japanese--Korea--History--17th century.
Japanese--Korea--History--18th century.
Japanese--Korea--History--19th century.
Korea--Relations--Japan.