User blog comment:Plexioth- xD/Monster Hunter 3 Ultimate/@comment-4132454-20120205221612

Seems it's confirmed for europe now: http://www.3djuegos.com/juegos/avances/12126/3262/0/monster-hunter-3g/ (It's on spanish) "Con estos datos, seguro que se os hace lejana la fecha de lanzamiento que se ha previsto para Europa: otoño de 2012." (Translation) "With these data, it sure makes you distant release date is planned for Europe: Autumn 2012".