Columbia subject headings:
Harvard subject headings:
Hanihara, Masanao, 1876-1934.
Japan--Foreign relations--1912-1945.
Japan--Foreign relations--United States--History--20th century.
United States--Foreign relations--Japan.
Princeton subject headings:
Japan--Foreign relations--1912-1945.
Japan--Foreign relations--United States--History--20th century.
United States--Foreign relations--Japan--History--20th century.