From this period to the Kamakura period, mainly one-on-one battles by warriors, bows, swords, nagamaki, naginata (a long pole with a sharp curving sword), and yoroidoshi (dagger like thrusting blade for use against an armored opponent) were used in the battle.
この時代から鎌倉時代では、戦法は武士同士の一騎討ちが主で、戦闘の手段は主に弓、太刀、長巻、薙刀、鎧通しを用いた。