TKO Super Championship Boxing - known in Japan as Kentou-Ou World Champion (拳闘王ワールドチャンピオン?, "King Boxer World Champion") - is a boxing video game, developed by Sting Entertainment and published by SOFEL, which was released in 1992.The former professional boxer Jirō Matsushima appears in the Japanese cover art. In 1997, he became the 56th Japanese bantamweight champion.