Yokochini

ヨコチニ

Yokochini, referred to as Weasel in the English dubbed anime, attends a Karakura Town high school different from Ichigo Kurosaki's. He leads a local gang of thugs.
Yokochini fits the stereotype of a juvenile gang leader. He generally avoids violence, letting his cronies handle the dirty work while relying on their obedience and fear to keep them in line; however, he cannot stop them from calling him Yokochini, a name he dislikes. He typically becomes unnerved when his victims fail to quake with fear in his presence, or, in Chad's case, refuse to fight back. He can prove quite devious when he puts his mind to it, such as having his goons attack Chad only to flee when Ichigo arrives, leaving an open line to him so he can spy on their conversation and determine the best way to hurt Chad. However, when violence does reach him, Yokochini falls down as fast as the next man.