Columbia subject headings:
Housing policy--Japan--History--20th century.
Housing policy--Japan--History--21st century.
Housing--Japan--History--20th century.
Housing--Japan--History--21st century.
Harvard subject headings:
Housing policy--History.
Housing--Japan--History--20th century.
Housing--Japan--History--21st century.
Princeton subject headings:
Housing policy--History.
Housing--Japan--History--20th century.
Housing--Japan--History--21st century.