Oro

Oro is a powerful martial arts master from Japan. In his youth he was a martial arts instructor. Later he moved to Brazil, but later he became a hermit. He lives in a cave with his pets and occasionally visits the town.

After years of hard training he perfected the art of Senjitsu. He decides to travel the world to find a worthy successor to his fighting style. He joins the third World Warriors Tournament, which was hosted by Gill. He fought with only one hand so that he wouldn't seriously injure or kill his opponents.

During the tournament he meets Ryu and decides that he is the most worthy successor for Senjitsu and decides to train him.

He also fought Ibuki for her final graduation ninja exam.