Tamagotchi, a Game Boy game made by Bandai, from 1997. - Game Title: Tamagotchi - Brand: Bandai - Model Number: DMG-ATAJ-JPN - Year of Manufacture: 1997 - Country of Manufacture: Japan I am unable to confirm that it works as I do not have the console. I have kept this for many years, but I no longer play it and it has become unwanted in my home, so I am putting it up for sale. Thank you for looking.