Columbia subject headings:
Harvard subject headings:
Farmers' spouses--Japan--Tōhoku Region--Social conditions.
Intercountry marriage--Government policy--Japan--Tōhoku Region.
Marriage brokerage--Japan--Tōhoku Region.
Princeton subject headings:
Farmers' spouses--Japan--Tōhoku Region--Social conditions.
Intercountry marriage--Government policy--Japan--Tōhoku Region.
Marriage brokerage--Japan--Tōhoku Region.