Today saw the release of a downloadable demo for Medarot DUAL on the Nintendo eShop. The demo is of the Kuwagata version, and will set you back 955 blocks in terms of memory card space. If you have a Japanese 3DS you can download the demo by scanning this QR code:
It appears this demo is the same one that Gatchman666 played:
Medarot DUAL launches on Nintendo 3DS in Japan on November 14th for 6,090yen.
Via: SiraS Umas