Jin (仁, Benevolence) is one of the main characters of Samurai Champloo and one of Fuu's two bodyguards. He is a former student of kenjutsu who, after killing his own master in self defense, fled and soon became involved with Fuu and Mugen.
"I have no desire to kill you. In fact, you’re not worth killing. Killing you would only tarnish my blade." - Jin, "Samurai Champloo"