This 12x18 photo was hand signed by Kai Wachi before a show he did in 2023. Proof photo and/or other information available upon request. This item has been certified authentic by JSA (Jams Spence Authentication). You can verify the JSA serial number on their site. Spenceloa.com. That number is, AJ59562. Item will be shipped in a tube. Payment must be received within three days of purchase unless otherwise specified. Thank you!