Jinpachi becomes monstrous in form, with a demonic entity causing his stomach to grow a mouth of fangs. In the end, Jin makes it to the final, and faces his great-grandfather in combat. As of now, the mysterious entity is slowly consuming Jinpachi's mind, and Jinpachi has announced the tournament in hopes that someone will kill him and put an end to his reign of terror before it even starts. Jinpachi was finally freed from his prison when the Jack-4's destroyed Hon-Maru.

Jinpachi died soon afterwards of starvation, but a mysterious entity took over his mind and body, granting him immortality. Heihachi had imprisoned Jinpachi underneath Hon-Maru after Jinpachi attempted to retake his company in a return coup d'état (Heihachi had been steering the company into the military industry, something Jinpachi believed was not right). As it turns out, Jinpachi is the founder of the Mishima Zaibatsu and was a respected martial arts master until his greedy son, Heihachi, stole the company from him. Kazuya also enters to find out exactly who in G Corporation betrayed him and to find out about the mysterious figure behind the tournament, since the reigning King of Iron Fist, Heihachi, is presumed deceased.Īs Jin and Kazuya progress through the tournament, the secret sponsor is finally revealed: Jinpachi Mishima, the father of Heihachi and who has been missing for the past forty-four years. Meanwhile, Jin Kazama's Devil Gene is going berserk, and he decides to search for the one responsible for the change by entering the new tournament. A mysterious character, Raven, watching on top of a nearby cliff, speaks into his earpiece and reports, ' Heihachi Mishima is dead.' Sometime later, a new King of Iron Fist Tournament is announced. Seconds later, the robots self-destruct, destroying Hon-Maru. During the battle, however, Kazuya betrays his father by throwing him into the path of the army of robots and escapes.

Both Kazuya and Heihachi are surprised at the sight and begin battling as a team against the invasion. Shortly afterwards, just as Heihachi and Kazuya are coming to, a bunch of Jack-4 robots sent by G Corporation come crashing through Hon-Maru's walls and attack. He tells Heihachi to 'thank his mother' for not killing him. Just as it appears that Jin will kill Heihachi, Jin suddenly has a vision of his mother, Jun Kazama, and regains himself. During the battle, Jin begins to manifest the Devil he inherited from his father, Kazuya. Jin's grandfather, Heihachi, reenters the scene to find his son defeated and unconscious. After the conclusion of King of Iron Fist Tournament 4, father Kazuya Mishima and son Jin Kazama, battle each other at Hon-Maru, located within the Mishima estate.

Tekken 5 arcade history