This is a Tamagotchi-like toy called "Mochimaru" from Sega Toys. I have confirmed that it works. It has been stored for a long time and hasn't been used. It comes with the original box, but it is torn in places. Requires 3 AAA batteries, but they will not be included when shipped. Price reduction is possible. - Product Name: Mochimaru Cat - Display: With LCD display - Back: Battery compartment Thank you for looking. Gender: For Girls Toy Genre: Family Toy/Game