XSEED confirmed the news via Twitter this morning...
[Pandora's Tower] It's official! Ready your Wiis and prepare your bodies... XSEED is bringing this action RPG to North American shores! :D
XSEED had a wonderful bit of success with The Last Story localization, so it looks like they're trying to do the same with Pandora's Tower. I'm going to be ALL over that game when it comes out. I hope you guys will do the same! The title is due out in the states this Spring. Thanks to all that sent this in.