SEGA has revealed that Rhythm Thief & The Emperor’s Treasure will launch in Japan on January 19th. Also revealed is that, in the game, you are able to collect medals by clearing rhythm games and by checking suspicious places. These medals allow you to buy cutscenes you’ve previously seen and items to help you out in the game. You’ll also be able to challenge your friends through a local wireless connection and through Download Play. You can check after the break for lots of screenshots.