The ECW/FMW Supershow was a professional wrestling event jointly promoted by the Japan promotion Frontier Martial-Arts Wrestling (FMW) and the United States-based promotion Extreme Championship Wrestling (ECW) at Korakuen Hall in Tokyo, Japan on December 12 and 13, 1998. Both shows aired live on pay-per-view (PPV) in Japan via DirecTV. Excerpts from the December 13 show aired on episode #295 of the syndicated television show ECW Hardcore TV in the United States on December 16, 1998. The December 13 show was also released on DVD.