ancient
army
asia
asian
battle
blade
china
chinese
combat
combative
dangerous
enemy
environment
extreme
fight
fighter
hazard
individual
injure
iron
japan
japanese
karate
kill
knife
martial
metal
military
murder
nib
ninja
oriental
prick
razor
samurai
sharp
shot
shuriken
silver
six
spiked
sport
star
steel
throw
throwing
traditional
weapon