Danball Senki

Danball Senki (ダンボール戦機 Danbōru Senki) lit. “Cardboard Chronicles”), is a PSP developed by Level 5, involving small plastic model robots known as LBXs (standing for “Little Battler eXperience”) that fight on dioramas made out of cardboard, with the main character setting out to battle against LBXs created by other characters. Level-5 has suggested the English language title “Little Battlers eXperience” for international release.