Jewel Pet Mahou de Oshare ni Dance Deco! (ジュエルペットマホウでおしゃれにダンスデコッ！) is a Nintendo 3DS game released in Japan in December 2014. It is a rhythm game based on the popular Jewel Pet franchise. The game is set in the magical world of Jewel Land, where players take on the role of a Jewel Pet, a magical creature with the power to dance. The goal of the game is to complete various dance challenges by tapping the touch screen in time with the music. Players can also customize their Jewel Pet with various costumes, accessories and hairstyles. The game features a variety of music genres, including pop, rock and jazz, and players can also create their own custom songs. The game also features a multiplayer mode, allowing players to compete against each other in a dance battle. Jewel Pet Mahou de Oshare ni Dance Deco! is a fun and colorful game that is sure to please fans of the Jewel Pet franchise and rhythm game fans alike.