• Jin is the one in Tekken that is because he wants to be the king of iron fist tournament . .And heres a girl named Xiaoyu Ling is always with Jin because she always knew that she will be safe with Jin . Jin Kazama is the great fighter who has Kazuya Mishimas iron fist for his mother Jun Kazama is the other one who battled Heihachi Mishima .And Devil gene is the spirit who came in Jin Kazama's body and battled Kazuya Mishima Jin won then fought with Heihachi he won and became the king of iron fist tournament 5.