This item has been stored long-term in the warehouse of an old stationery store. The character "Papipupe Penguins," which appeared in Suntory canned beer commercials in the 1980s, was created by art director Masatoshi Toda and illustrator Norio Hikone. The envelope is missing, and only the letter paper (10 sheets) is included. The transparent bag has age-related dirt and damage. Some discoloration appears to be present on the letter paper as well. We appreciate your understanding that this is a vintage item before you make a purchase.