
Unknown to Heihachi, Jin went into a self-imposed training exile in Brisbane, Australia to unlearn the Mishima karate style and master traditional karate, loathing anything to do with his bloodline. Heihachi sends his Tekken Forces to raid G Corporation and retrieve Kazuya's remains, but the mission fails when the Force is wiped out by none other than Kazuya himself, who has been revived by G Corporation. Meanwhile Heihachi learns that the body of his son, Kazuya, who also had the Devil gene and whom Heihachi killed by throwing into a volcano twenty years ago, is stored in the labs of the G Corporation. Heihachi searches for his grandson, Jin Kazama, who does possess the Devil gene.


The experiment fails, since Heihachi lacks the necessary Devil gene.
