International Superstar Soccer, known as Jikkyō World Soccer Perfect Eleven (実況ワールドサッカーパーフェクトイレブン, Jikkyō Wārudo Sakkā Pāfekuto Irebun, "Live World Soccer Perfect Eleven") in Japan, is a football video game developed by Konami for the Super Nintendo Entertainment System. It is the first title in the International Superstar Soccer (ISS) series of sports video games. The game sold over 500,000 copies.