Jun is an officer of the WWWC, a wildlife protection organization. She is highly psychic and can sense a mysterious power surrounding Kazuya Mishima. Her assignment is to investigate the Mishima Conglomerate's genetic engineering of bio-weapons, but she is constantly drawn to Kazuya; she can't let him give in to his hatred and kill his father, Heihachi Mishima.

(Source: Tekkenpedia)