A kunai, also known as kunai-(shaped)-shuriken (苦無手裏剣) is a Japanese weapon possibly derived from the masonry trowel. It's a multi-functional weapon that can be used for slashing, stabbing, throwing, and other various uses. It is commonly associated with the ninja.
This tag implicates weapon (learn more).
The following tags implicate this tag: holding_kunai (learn more).