art
assassin
black
cartoon
character
combat
danger
fight
fighter
graphic
hidden
icon
illustration
isolated
japan
japanese
katana
kill
killer
knife
man
martial
mask
meditate
metal
military
ninja
nunchaku
oriental
render
samurai
set
sharp
shuriken
sign
silhouette
spear
spike
spy
star
stealth
threat
threedimensional
warrior
white