Final Fantasy VI Advance for Game Boy Advance, offering a special gaming experience. - Game Title: Final Fantasy VI Advance - Model Number: AGB-BZ6J-JPN - Country of Manufacture: Japan - Brand: Square Enix Thank you for viewing. Operation has been confirmed on my GBA. Please understand that this is an old game, and there is a possibility it may not work on your system. I don't know much about the battery, so please refrain from asking questions.