Antique SANKYO JAPAN Wooden Music Box Yesterday. Although it is a fairly old music box, there are no noticeable scratches on the exterior, and the music box has a beautiful tone. The model number is YB-251-S-0031 There are marks on the back of the item where the sticker was removed. International Buyers- Please Note. Thank you for your understanding. A specialty shop offering a wide variety of carefully selected Japanese brand items. Even if you think to yourself, But the item I want is only available in Japan. , make sure to consult with us before giving up hope. We will look for and suggest the best products on your behalf. May you be happy every day.