There is no certificate of authenticity, but the case is included.

It is said that Michael Jackson, who came to Tokyo Disneyland in the 1980s, signed the autograph for the people involved.

It's a little faded, probably because it was written with a felt-tip pen.

Shipping+++

DHL,Fedex,JP Post

International Buyers - Please Note+++

Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.