The sport of sumo wrestling is predominantly practiced in Japan. Sumo has deep cultural and historical roots in Japanese tradition, often associated with rituals and ceremonies. It features large athletes who engage in grappling techniques to push one another out of a circular ring (dohyo). The sport is not only a contest of strength but also embodies various aspects of Japanese culture, including respect and discipline. Sumo wrestling events attract large crowds and are an integral part of Japanese sporting culture.