User blog comment:Plexioth- xD/Monster Hunter 3 Ultimate/@comment-169.241.28.78-20111101194056/@comment-4546232-20111101210153

Wrong. I just went back and watched both trailers to the point where it showed the masks with cha-cha. the first trailer you can clearly see Kayanba standing right next to the hunter when cha-cha pops up with his helmet mask and in the second trailer where it shows his poop mask the staff in his hand is clearly cha-chas. We also hear the voice from cha-cha when the dung bomb is thrown.

However perhaps they use the same masks.