User blog comment:Plexioth- xD/Monster Hunter 3 Ultimate/@comment-186.145.76.109-20111211032516/@comment-173.61.121.132-20111212004625

Cha-Cha's name is the same in English and Japanese. Unless Kayanba's name is somehow meanigful in Japanese (or a Japanese pun), he'll probably still be Kayanba in the exports, too.