Japan has a good share of peculiar TV shows. In one of the shows (not so frequent) celebrities basically have to distinguish real of fake things: say, one item is an expensive abstract painting, other is scribbled by a studio worker; you take your choice and go to room A or B. Or you distinguish real or fake diamonds, expensive or cheap wine, etc. Not an easy task!

(I tried to google "japanese show real fake" for a search, the first hit was this: real or fake orgasm...).