Columbia subject headings:
Japan--Emigration and immigration.
Japanese Americans--History.
Japanese--United States--History.
United States--Emigration and immigration.
Harvard subject headings:
Japan--Emigration and immigration.
Japanese Americans--History
Japanese--United States--History
United States--Emigration and immigration.
Princeton subject headings:
Japan--Emigration and immigration.
Japanese Americans--History.
Japanese--United States--History.
United States--Emigration and immigration.