Mixed martial arts includes two major leagues : the Ultimate Fighting Championship , which is famous in the United States for its pay-per-view showdowns , its octagonal ring and its highly rated reality television show ; and Pride Fighting Championships , which is most popular in Asia , regularly fills the Tokyo Dome in Japan and has enough money to keep Emelianenko on its roster .
Asia /location/location/contains Japan
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Asia
LOCATION
Japan
LOCATION
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