I don't know the character's name... I think I bought it at a toy store when I was in America, so it might be an American character. When you press the button on its chest, its face changes randomly. It's a keychain. Height: 7.3 cm Weight: 23g I haven't used it, but I stored it in a dark place without putting it in a plastic bag. There are some small stains. Please check the photos (marked with a circle). I will ship it via regular mail (within 50g, 260 yen). Please note that it may take some time for the mail to arrive. No price reduction, instant purchase OK ^ ^