There Are Alot More Detail that Perviously. Take for example the Logo:

There is Still no release date out side of Japan

Here's the English Trailer:

This is a upcoming Wiiware title for Japan. Currently it has no realese date internationally. The game came out in Japan on June 16th 2009. You battle these Pokemon Wind-up toys in order to battle them and level them up. You could think of it like the Subspace Emissary from Brawl, but with Pokemon. And of course, like most titles in the Pokemon series, your trying to be come the world’s greatest Pokemon master. Once you get good enough you can battle in the “Battle Royal,” a place where your pitted against 12 other different Pokemon trainers. All of the Pokemon in this game have their forms from My Pokemon Ranch. You can take Pictures in the game, (assuming) you can put the Pictures upon your SD card, into your computer, internet, blogs, etc. Game play video below. Also you can use passwords that are in the game to unlock certain Pokemon like Rattata or Eevee.