One Piece mysteries as well. Who knows. Perhaps in the final volume, Pandaman will show himself, and take off his face(mask). Then he shall reveal his true identity. He's Luffy's great grandpa!
Kaidou probably an Admiral.
Any chance that Pandaman is Kaidou? >.<
I think Pandaman is just a joke character. No significance. XD
I would like to see Luffy trying to recruite Pandaman to his crew but gets stopped by the other strawhats before he could do so. That would be funny as hell.