What do sumo wrestlers say when they win?

Answer 1

They do not say anything. They bow to the gyoji and exit the ring. If there is a kensho, or special prize, they are handed the envelope by the gyoji. Then they make three chopping motions before taking the prize.

Answer 2

They typically get an envelope containing their prize money, which can be many thousands of dollars.

Answer 3

they say in Chinese kanichuwa