Have you ever heard of the 'Bike-Soccer'? The Bike-Soccer was invented by peop*e who want to make Iwata-city where citizens and vehic*es *ive in harmony. Outline of rules *Three players in each team * One referee * No goalies * All players ride on off road motorcycle (displacement 90cc) * Soccer ball specially used for wheelchair succor is used * Size of the ball: 50 cm in diameter * Size of the soccer goal in width: 6 m * Size of the soccer field (width x length): 15 x 25 * Fist & second half time: 5 minutes each The size of the soccer field might appear small, however, it is just a right size. It is because playing Bike Soccer requires almost the same amount of stamina used for playing a motorcycle racing. In such a limited field size, riders' quick judgments and riding skills will be required to play this game. Also, women and children can play the game among men players.