Columbia subject headings:
Harvard subject headings:
Ii, Naosuke, 1815-1860
Japan--History--Ansei purge, 1858-1860.
Nagano, Shuzen, 1815-1862.
Princeton subject headings:
Ii, Naosuke, 1815-1860.
Japan--History--Ansei Purge, 1858-1860.
Nagano, Shuzen, 1815-1862.