Naoya Ogawa
Machida began his career in mixed martial arts under the management of legendary professional wrestler and MMA pioneer Antonio Inoki in Japan. On 2 May 2003, he defeated Kengo Watanabe by decision in his professional debut on a card promoted by New Japan Pro-Wrestling in Tokyo. During this time he competed under the name of "Lyoto", written in all caps. He was discussed by Inoki as a symbolic "successor" figure for himself, as Naoya Ogawa and Kazuyuki Fujita had been in the past.