This is the Akatama series of Tamagotchi. Celebration Keitai Kai Tsū! Tamagotchi Plus Apple Sherbet Operation has been confirmed. It will start up if you insert batteries. As shown in the photos, it is a little dirty. It has been stored in a cool, dark place, but Please refrain from purchasing if you are concerned, as it has been stored by a private individual. Batteries are also included. (Used once to confirm startup)