Mere seconds after his victory, Jin was attacked by Heihachi's Tekken Force, and received multiple gunshot wounds before Heihachi shot Jin in the head. During the fight, Ogre absorbed Heihachi's power to transform into True Ogre, but was still defeated by Jin. Angered by the sight of his mother's killer, Jin engaged Ogre.

Eventually, Jin defeated his grandfather, and Ogre then appeared before him. Heihachi appeared and challenged Jin to a fight in order to lure out Ogre, but kept this from Jin. Despite this, Jin continued on through the tournament and finally arrived at the temple where Ogre was located. He was then taken in by Heihachi, who began to train him in Mishima-style Karate.Р”Р‡our years later, Jin entered the King of Iron Fists Tournament 3, defeating numerous opponents, and a draw with his rival Hwoarang. Jin began searching for his mother, with no success, and swore revenge. Jun's premonitions proved to be true, as she was attacked by Ogre 4 days later on Jin's 15th birthday. She also told him that if anything were to happen to her, he should look for his grandfather, Heihachi. Several years later, Jun sensed the approaching of a great evil and decided to tell Jin about his origins. Wishing to raise her son alone, Jun moved to a remote location in the mountains, where she raised Jin and trained him in the Kazama family's self-defense fighting style. When Jun became pregnant with Jin, the Devil that possessed Kazuya attempted to enter Jin while he was still in his mother's womb, but Jun managed to defeat it. Jin Kazama is the son of the good-hearted Jun Kazama and the evil Kazuya Mishima. In their ending however, he shows his stubbornness towards Xiaoyu and orders her to stay away when he was in Pandora's state as the power of the Pandora's Box didn't cure him of his Devil Gene. He prefers to be alone and does not allow someone to interfere in his fights as shown in his pre-quotes with Xiaoyu who tries to convince him not to do this alone. In Street Fighter X Tekken, Jin appears to be rebellious and hostile towards most people including Xiaoyu, as seen in his winning quotes with her and it's a stark contrast to his normal game counterpart who is a calm and good-hearted man. He avoids others for their safety because of his Devil Gene. Jin becomes angry by acts of evil, and be very bitter and resentful to his foes. Jin maintains an indifferent demeanor toward those who care for him, and he will help them when needed. Once Jin's mind is focused on anything, he has an extreme 'tunnel vision'. Jin is a calm, good-hearted man and is even an honorable warrior on the battlefield. This is his primary outfit in Tekken 6 and his appearance in the spin-off and crossover games until it became as one of his customizations in Tekken 7 Personality He also wears a black and yellow karate belt to his waist, spiked detachable gauntlets and red and black footpads.

His outfit consists of black pants with a red flame on his right leg with an orange and yellow tint. One of Jin's most prominent aspects is the black mark on one of his arms, a mark that the Devil branded onto him. While Jin inherited his father's body structure, his face strongly resembles his mother's. Jin is also notably muscular and toned, evidence of the many years of hard training.

He has black hair that spikes at the back of his head like his father, and fringes like his mother.

Tekken 4 gameplay