Columbia subject headings:
Heads of state--Dwellings--Japan--History--19th century.
Heads of state--Dwellings--Japan--History--20th century.
Japan--Politics and government--1868-
Public buildings--Japan--History--19th century.
Public buildings--Japan--History--20th century.
Harvard subject headings:
Heads of state--Dwellings--Japan--History.
Japan--Politics and government--1868-
Public buildings--Japan--History.
Princeton subject headings:
Heads of state--Dwellings--Japan--History.
Japan--Politics and government--1868-
Public buildings--Japan--History.