Thanks to NeoGAF forum member; creamsugar for the heads up, to see the videos for yourself just click the various links below to be whisked away to the official Japanese Touch-DS website.
And if you're lucky enough to be able to read Japanese you might be interested in the following page that features some details about the title courtesy of a member of the development team:
Creator" rel="external" class='fmlink'>http://touch-ds.jp/crv/vol2/001.html]Creator's Voice
The Videos:
Stick with C3 for more on Dragon Quest Monsters: Joker, as soon as we get it!