- Sumo - Opponent will be big and chunky shape must have a body weight is 75 kg must not be lower than the two sides try to make the other person falling. Make an organ or part of the body, in addition to the foot tapping on the floor or push an opponent off a small circle. The battle takes a few steps to reach the position of those who "Yokosuka mosque!", which is the Judo highest position of Sumo is considered as the greatest obstacle to conquer.