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Shutokou Battle (??????), aka "Syutokoh Battle", is an arcade oriented driving game created by Genki for the Sega Dreamcast platform in 1999. The game was released in America as Tokyo Xtreme Racer and in Europe as Tokyo Highway Challenge. When released in Japan, Shutokou Battle was one of the best selling Dreamcast title at this time. The game is based on illegal highway racing in Tokyo's Wangan highway with custom tuned cars. A such phenomenon is growing popular in Japan since the 90's with its dedicated manga (Shutokou Battle's biggest inspiration being Wangan Midnight), anime series and video games (C1 Circuit, Wangan Trial, Naniwa Wangan Battle).