Columbia subject headings:
Assassination--Japan--History--19th century.
Japan--Foreign public opinion.
Japan--History--Restoration, 1853-1870.
Terrorism--Japan--History--19th century.
Harvard subject headings:
Assassination--Japan--History.
Japan--Foreign public opinion.
Japan--History--Restoration, 1853-1870.
Terrorism--Japan--History.
Princeton subject headings:
Assassination--Japan--History.
Japan--Foreign public opinion.
Japan--History--Restoration, 1853-1870.
Terrorism--Japan--History.