Columbia subject headings:
Japan--History--Meiji period, 1868-1912.
Japan--Politics and government--1868-1912.
Japan--Politics and government--1912-1945.
Harvard subject headings:
Japan--History--Meiji period, 1868-1912.
Japan--History--Shōwa period, 1926-1989.
Japan--History--Taishō period, 1912-1926.
Princeton subject headings:
Japan--History--Meiji period, 1866-1912.
Japan--History--Shōwa period, 1926-1989.
Japan--History--Taishō period, 1912-1926.