Columbia subject headings:
East Asia--Foreign relations--Japan.
Japan--Foreign relations--1868-
Japan--Foreign relations--East Asia.
Harvard subject headings:
East Asia--Foreign relations--Japan--History.
Japan--Foreign relations--1868-1912
Japan--Foreign relations--East Asia--History--Meiji period, 1868-1912.
Princeton subject headings:
East Asia--Foreign relations--Japan.
Japan--Foreign relations--1868-
Japan--Foreign relations--East Asia.