Columbia subject headings:
Harvard subject headings:
Japan--Foreign relations--Korea.
Korea--Foreign relations--Japan.
Korea--History--Japanese occupation, 1910-1945.
Koreans--Japan--History
Koreans--Japan--Social conditions--20th century.
Koreans--Japan--Social conditions--21st century.
Princeton subject headings:
Japan--Foreign relations--Korea.
Korea--History--Japanese occupation, 1910-1945.
Koreans--Japan--History.