Game Description:Cartoon pop stars Ami and Yumi are stuck! They've got writer's block and are dying to finish a new album. When the girls give an old amplifier a kick, a genie pops out! Now the girls have to travel through time and collect musical notes from ten eras. Play as Ami or Yumi and visit historical settings like ancient Rome, the Wild West, and the dinosaur age, plus time periods like Manga Mayhem and Jungle Ki Ki created for the game and HI HI Puffy Ami Yumi TV show. Solve puzzles, fight enemies, play mini-games, and upgrade your abilities by finding sushi ingredients in single-player and two-player wireless co-op modes.