Columbia subject headings:
Harvard subject headings:
Bow and arrow--Japan.
Japan--History--Gempei Wars, 1180-1185.
Swords--Japan
Princeton subject headings:
Armor--Japan--History--Kamakura-Momoyama periods, 1185-1600.
Battles--Japan.
Japan--History, Military.
Weapons--Japan--History--Kamakura-Momoyama periods, 1185-1600.