Manabu gives everyone a tag with their names and explaining that on the back, there is the money they own. Each one has negative four million and their goal is to reduce it to zero. They cannot show the number to anyone, otherwise the number will double, but can say the number to others. The first game is Kokkuri-san game, and they will place their fingers on a large ten yen coin, moving it to the answer which they think is right. The first question is Hokkaido Japan's northernmost prefecture.