Columbia subject headings:
Harvard subject headings:
Japan--Emigration and immigration--Government policy--History--Sources.
Japan--Foreign relations--Korea--20th century--Sources.
Japan--Politics and government--1912-1945--Sources.
Japan. Teikoku Gikai.
Japanese--Korea--20th century--Sources.
Korea--History--Japanese occupation, 1910-1945.
Princeton subject headings:
Diplomatic and consular service, Japanese--Korea--Sources.
Japan--Emigration and immigration--Government policy--Sources.
Japan--Foreign relations--Korea--Sources.
Japan. Teikoku Gikai--Rules and practice.
Korea--Foreign relations--Japan--Sources.