The Brain Training phenomena spread like wildfire throughout the world on Nintendo DS, and has sold in excess of 20 million copies. Now Microsoft is hoping to leverage some of that "Dr. Kawashima magic" with Lead: New Brain Training Where You Answer With Your Body for Kinect. The game is being published by Namco Bandai, and perhaps it's enough to help Kinect register in the minds of Japanese consumers.
If you're curious about how it looks there is a Youtube clip where you can see the game being demonstrated.
