Unforgivable Mask

Unforgivable Mask is a hidden One Piece character, much like Pandaman. He is in fact, Pandaman's rival. He is seen in colour walk 2 and also under the dust jacket of volume 46 inside the snake's mouth. He was hired by Tomato Gang to track down Pandaman. An interesting fact: unlike Pandaman (and others with a similar style), who appears to have a Panda's head, Unforgivable Mask actually appears to be wearing a mask.