The shopping district in the town where Kunio and his friends live has long since lost its former liveliness and has become completely deserted. Then, a businessman by the name of Togo proposes to hold a town-wide "sports festival" to revive the shopping arcade. The prize for the winner is a special promotion ticket worth 100 million yen, which can be used only in the shopping arcade!
くにおたちの住まう街の商店街では、かつての賑わいはとうに過ぎ去り、すっかり閑古鳥が鳴くようになっていた。そんな中、東郷と名乗る実業家が、商店街再興のために街をあげた「運動会」の開催を持ちかけてくる。優勝賞金は商店街でのみ使える特別振興券がなんと一億円分！！
