Chou Jinsei Enjoy! Tamagotchi Plus Guts White Operation confirmed (uses CR2032 battery) Batteries not included. This item was used by a child, so there are small scratches and stains. Initial operation has been confirmed, but as it is an old item, there is a possibility of sudden malfunctions or operational problems. Please understand this before purchasing. Please check the photos for details. Feel free to ask any questions in the comments. I will wrap it in bubble wrap and ship it via Mercari delivery.