Columbia subject headings:
Harvard subject headings:
Hirota, Kōki, 1878-1948.
Japan--Foreign relations--1912-1945.
Japan--Politics and government--1926-1945.
Prime ministers--Japan--Biography.
Statesmen--Japan--Biography.
Princeton subject headings:
Hirota, Kōki, 1878-1948.
Japan--Foreign relations--1912-1945.
Japan--Politics and government--1926-1945.
Prime ministers--Japan--Biography.
Statesmen--Japan--Biography.