This is a 1993 calendar by Yun Koga, a manga artist and illustrator. It features a large number of beautiful illustrations, like an art book. Published by Shinshokan, it's a valuable out-of-print item that's hard to find now. It has been stored in a dark place for a long time. Although it has not been used, it is over 30 years old, so there may be some fading due to age, small folds on the corners, and scratches on the front and back covers. Please refrain from purchasing if you are looking for a perfect condition item. Please purchase only if you understand that this is a used, vintage item. *No case included #YunKoga #Shinshokan #MangaArtist #Illustrator #Calendar #IllustrationCollection #OutofPrint #90s #Retro #Vintage #Rare #Vintage