Pro Evolution Soccer 4 (known as World Soccer: Winning Eleven 8 in Japan and World Soccer: Winning Eleven 8 International in North America) is the fourth installment of Konami's Pro Evolution Soccer football simulation video game series. It's the first game of the series to appear on the original Xbox with online gameplay. The cover features Arsenal striker Thierry Henry AS Roma forward Francesco Totti and world-renowned Italian referee Pierluigi Collina. It was the first game in the series to feature licensed leagues.