Christmas postcard autographed (obviously printed) by Motoharu Sano, dated December 24th, 1985. This appears to be a promotional item from the release of his single "Christmas time in blue." It's slightly larger than a standard postcard, measuring 16.4cm x 12.2cm. I'm not sure if the edges aren't perfectly white due to aging or if that's how it was originally. The bottom left corner appears slightly bent (about 5mm), but it's not creased. It's only noticeable with reflection. There aren't even any fingerprints.