KO-D無差別級王座
is a Japanese professional wrestler currently signed to DDT Pro-Wrestling, where is the current KO-D Openweight Championship in his first reign. He is best known for his time working for All Japan Pro Wrestling (AJPW), where he was the president, representative director, co-head booker, and an in-ring performer. In AJPW, he is a former two-time Triple Crown Heavyweight Champion, while also being a five-time overall professional wrestling world champion.