Jinpachi Mishima was the founder of the Mishima Conglomerate.
Long ago, he was known as the greatest and strongest fighter of all time. After loosing to his son, Heihachi Mishima, 50 years ago, he lost his company and his fame.
Heihachi changed the company in to a munitions developing company. This news troubled Jinpachi. He didn’t like what was becoming of his son or his company so he had planned a coup d’etat, but before he was able to carry out his plans, he was captured and locked away from the world for many years in a prison built on the Mishima estate.
Years after his imprisonment, Jinpachi felt a tremor rocking his small prison—sensing this was his chance to escape, he released all of the power he had stored up in his old and weakened body on his prison setting himself free.
Once he was free from his prison, his eyes burned red and a horrific aura encompassed his body.