Does US Mr Driller Drill Spirits have Japanese voices?

[Dock]

I'm confused as to whether the American release of Mr Driller DS has Japanese voices or not. One of the video-clips on IGN shows Susume (and the general game intro) with horrible American voices, yet the video clips of other characters have very distinct Japanese voices (talking japanese during game). Does anyone know whether or not Japanese voices are an option in this game, or have they just dubbed Susume and the intro?

http://media.ds.ign.com/media/682/682867/vids_1.html

More worrying is that the video with US voices is dated two weeks later than the ones with Japanese voices.

I need to find out within the next week or so, so that I can know whether to cancel my pre-order. I just can't stand the US voice... 'Lucky' doesn't have the same ring to it!

[Strider]

I got the following email from videogameplus ca today

Mr.Driller is really really short if we get any we will be lucky we have turned it off on our system and if we don't get any product we will have to cancel and refund any payments made as they say they will only bring in 2500 units to all North America but that might change with demand so they may decide to make more. Thanks

Sidney
Customer Service Representative
VIDEOGAMESPLUS.CA

Might be an idea to go for the Jap version...