Columbia subject headings:
Japan--History--Restoration, 1853-1870.
Japan--Politics and government--19th century.
Harvard subject headings:
Japan--History--Restoration, 1853-1870.
Japan--Politics and government--1868-1912.
Japan--Politics and government--19th century.
Princeton subject headings:
Japan--History--Restoration, 1853-1870.
Japan--Politics and government--1868-1912.