International Sports Promotion Society (国際スポーツ振興協会, Kokusai Spōtsu Shinkō Kyoukai) (ISPS, also known as ISPS Handa) is a Japanese non-profit organization known for its sponsorship of golf tournaments worldwide, including the PGA Seniors Championship and LPGA Women's Australian Open.

[9][10][11][12] The 6th PGA Handa Cup Philanthropy Senior Tournament (organized by The Professional Golfers’ Association of Japan), had total prize money 5 times higher than the previous year's (2006 The 5th PGA Philanthropy Rebornest Senior Open), becoming the first “Total Prize Money 100,000,000 yen Tournament” in the history of the PGA Senior Tour.

[13] ISPS co-sanctioned the World Sports Values Summit for Peace in Tokyo, which was held on July 18–19, 2013.

Top athletes and researchers came together from 16 countries around the world to discuss the topic “Sports can contribute to harmonizing the development of humanity and establishing and encouraging a peaceful society.” At the World Sports Values Summit for Peace and Development, held on May 23–24, 2014 at the United Nations Headquarters in New York City, a partnership between ISPS and the United Nations Alliance of Civilizations (UNAOC) was announced.

With the support of the ISPS, a number of bowling events have been held, and the professionalism of the sport has improved.