On his nineteenth birthday, Heihachi announces the King of the Iron Fist Tournament 3, hoping to use Jin to remove Ogre out of his way. When Ogre attacks his home and presumably kills his mother, Jin seeks out his grandfather and learns the martial arts of the family.
Heihachi Mishima's only hope is his grandson Jin Kazama, who lives with his mother Jun, unaware of his legacy. Tekken Force, a paramilitary organization protecting the Mishima karate fighters, is nearly obliterated by the might Ogre.