A mysterious ghost who appears in the Shinobi Village after having been imprisoned there by one of Kinzo’s ancestors in the distant past.  His sole purpose (and obvious source of pleasure) appears to be frightening and taunting everyone he comes in contact with.  He never speaks, instead emitting almost constant sinister, taunting and amused laughter (much to Shredder’s annoyance).  He should have a slightly older sounding voice, and the performer will need to display the ability to perform a variety of laughs which convey slightly different meanings.