Kusabi

is one of the many mercenaries hired by Gatō.

Personality
Kusabi seemed to be a very violent and belligerent by nature as seen from his shouting of death threats to Team Kakashi and declaring that he was going to pillage the Land of Waves.

Appearance
Kusabi had brown hair which was tied in four and had decals hanging from it. He had a red marking which runs across his eyes and wore an outfit not dissimilar to a straight-jacket. He carried a long, pole-like weapon which had a ring in the top.

Abilities
Kusabi carried a Pole-like weapon which means he was likely skilled in wielding it.

Land of Waves Arc
When Gatō was killed, he contemplated looting the Land of Waves as compensation for losing his "meal ticket", but when the villagers, along with Naruto and Kakashi's use of the Shadow Clone Technique swelling his opposition's numbers, he and the other mercenaries fled.