Columbia subject headings:
Japanese--Russia (Federation)--Sakhalin (Sakhalinskai︠a︡ oblastʹ)--History.
Koreans--Russia (Federation)--Sakhalin (Sakhalinskai︠a︡ oblastʹ)--History.
Racially mixed families--Russia (Federation)--Sakhalin (Sakhalinskai︠a︡ oblastʹ)--History.
Return migration--Japan--History.
Return migration--Korea (South)--History.
Harvard subject headings:
Japanese--Russia (Federation)--Sakhalin (Sakhalinskai͡a oblastʹ)--History.
Koreans--Russia (Federation)--Sakhalin (Sakhalinskai͡a oblastʹ)--History.
Racially mixed families--Russia (Federation)--Sakhalin (Sakhalinskai͡a oblastʹ)--History.
Return migration--Japan--History.
Return migration--Korea (South)--History.
Princeton subject headings:
Japanese--Russia (Federation)--Sakhalin (Sakhalinskai︠a︡ oblastʹ)--History.
Koreans--Russia (Federation)--Sakhalin (Sakhalinskai︠a︡ oblastʹ)--History.
Racially mixed families--Russia (Federation)--Sakhalin (Sakhalinskai︠a︡ oblastʹ)--History.
Return migration--Japan--History.
Return migration--Korea (South)--History.