Spotted at the Amusement Expo 2009 held in Makuhari Messe back in February:
- Figures of Ken and Joe, based off an Ippei Kuri illustration. Check out the image here. These figures will be released in July, but are available for preorder from Hobbylink Japan (Ken: http://www.hlj.com/product/TAT459335100-A Joe: http://www.hlj.com/product/TAT459335100-B)
- A 1GB Flash memory in the shape of Ken's boomerang. The "nose" comes off to expose the USB connection and the "blades" open and close. Not sure of the release date for this.
These goodies will be offered as prizes from game machines at Japanese game centers, and unfortunately, won't be available for purchase from stores. However, I'm sure they'll be popping up on Yahoo! Japan Auctions and eBay.
Thanks to Tatsunokofan for the info!