Get Special Loco Roco Content

Via PSPVault

Sony Computer Entertainment Japan has announced they placed a small bonus inside the new Loco Roco demo. When you complete the demo, you'll receive a password. Enter the password on the Loco Roco website, and you can download special content (wallpapers and background music). You're able to get more content depending on how many LocoRocos you can collect in the demo -- if you collect 20 or more, you'll be able to download two wallpapers and two background tracks.

You will need to be good at japanese me thinks :)