Columbia subject headings:
Japan--Foreign relations--1600-1868--Sources.
Japan--Relations--Korea--Sources.
Korea--Foreign relations--1392-1637--Sources.
Korea--Relations--Japan--Sources.
Harvard subject headings:
Japan--Foreign relations--1600-1868
Japan--Relations--Korea
Korea--Foreign relations--1392-1637
Korea--Relations--Japan
Princeton subject headings:
Diplomatic and consular service, Korean--Japan--History.
Japan--Description and travel--Early works to 1800.
Japan--Foreign relations--1600-1868--Sources.
Japan--Foreign relations--Korea--Sources.
Korea--Foreign relations--1392-1637--Sources.
Korea--Foreign relations--Japan--Sources.