The Games are annual athletic conferences organized by schools, companies and other groups. Sports games are often held during sports festivals. In addition to various competitions and tug of war, there are also fun games that anyone can participate in. The sports games held in companies are more common in Japan and are basically held for the purpose of improving teamwork. Even within the same company, it is difficult to have the opportunity to communicate with employees in different departments and branches. There are also professional companies that make such games.