User blog comment:Plexioth- xD/Monster Hunter 3 Ultimate/@comment-98.192.166.156-20121011040429/@comment-28303251-20121011060311

They can, but I think its made so you can only have 1 of each. (no 2 Cha-Chas, lol)

...Or maybe it was that the limit is just 2. Either or, lol