This may be the best fanboy invention since they put comics on the back of cereal boxes:
Manga-illustrated coffee
a hit at Tokyo exhibition venue
"A manga-illustrated canned coffee product that went on sale during the Comic Market (Comiket) 72 convention in August has turned out to be a hit among visitors to the Tokyo Big Sight exhibition venue. The "Seichi no Kohi" (sacred-site coffee) features two manga-like designs. One shows a girl carrying a bag along with another girl wearing glasses and carrying a thick book, resembling one of the official Comiket guides. The other shows a cosplay character in a sailor-type school uniform. The product was conceived by Big Sight Service, a company that operates stalls at Tokyo Big Sight, where Comiket is held."