Two Australian tourists who visited Japan, went into a store with online games (arcade) and they managed to win the big Pot in a strange Jack slot machine. The brands will start to flow from the machine, and they very excited collect coins in large glasses. They won about 5000 chips. Gambling and gambling is strictly prohibited in Japan, so cannot redeem the chips with money but only to use them to play a game again. So, virtually no gained nothing, but just the excitement and the joy of the winner.