Not much is known about it other then the name. It is legitimate since it comes from there website itself. Here is the English translation from there same page.
Here is another source.
- New portable hardware
- To be announced at E3
- Uses 3D (without glasses)
- Release BEFORE March 2011 (sorry! my bad)
-Backwards Compatible with DS games
- Prints money
News Source: NeoGAF