Columbia subject headings:
Harvard subject headings:
Armor--Japan--History
Japan--History--Tokugawa period, 1600-1868.
Military art and science--Japan--History
Police--Japan--History
Weapons--Japan--History
Princeton subject headings:
Arm and armor--Japan--History.
Japan--History--Tokugawa period, 1600-1868.
Military art and science--Japan--History.
Police--Japan--History.