User blog comment:Plexioth- xD/Monster Hunter 3 Ultimate/@comment-83.36.249.3-20120427031602/@comment-76.69.3.66-20120427055722

No, localization isn't confirmed, but Iwata did say that Monster Hunter was a "global standard title" as well as a "global core title". The tweet was actually based of something that was said during the investor event. That Nintendo link is based off of the planned presentation and does not include any of these other comments.