Keiokaku Velodrome (京王閣競輪場, Keiōkaku Keirinjyō), also known as TOKYO OVAL KEIOKAKU, is a velodrome located in Chōfu, Tokyo that conducts pari-mutuel Keirin racing - one of Japan's four authorized "Public Sports" (公営競技, kōei kyōgi) where gambling is permitted.