MOTHER 3 INFO AND SPOILERS :O:O:O:O:O
Here I am, sitting in for Poik. What a wonderful update. Character info, and a cell phone wallpaper.
Character Info --Link
Could these possibly be Lucas and Kraus? Perhaps another sign of EarthBound 64 like-ness. I might wait for some translations to verify this.
Mobile Phone Wallpaper -- Link
Just some simple wallpaper. Don't be disappointed, there are a few image to phone services on the interweb.
Sorry I couldn't provide much information, but check later for some updates on possible character name translation.