Columbia subject headings:
Emigration and immigration law--Japan.
Emigration and immigration law--United States.
Japan--Emigration and immigration.
Japan--Foreign relations--United States.
Japanese--United States.
United States--Emigration and immigration.
United States--Foreign relations--Japan.
Harvard subject headings:
Emigration and immigration law--Japan.
Emigration and immigration law--United States.
Japan--Emigration and immigration.
Japan--Foreign relations--United States.
Japanese--United States
United States--Emigration and immigration.
United States--Foreign relations--Japan.
Princeton subject headings: