[いしゆみ, ishiyumi](n) (1) crossbow (inc. large models operated by a number of people); (2) netted apparatus atop a wall containing large stones, which were dropped onto attackers by cutting the net; (3) slingshot; catapult[Add to Longdo]
[とおりま, toorima](n) (1) random attacker, e.g. person who randomly attacks people on the street; slasher; (2) (original meaning) demon who brings misfortune to houses or people he passes by[Add to Longdo]