Welcome to 'ALT'. That is 'Anime Links and other Things'. This is the section with information on Tekken. Tekken started at about the same time as King of Fighters; but the two series are not produced at the same rate. And were made into different things (King of Fighters into an anime series, and Tekken into a film).
Tekken also follows many different characters and is unique in the way that the bits of film in between are very beautifully done indeed ( Final Fantasy also does this and the scenes are long and detailed ) The fight scenes are very well done and co-ordinated and the plot is also intresting for particular characters.
These characters are Jun and Kazuya - two opposites who are brought together and produce a child before the husband Kazuya is taken by his demon side ( summoned by his father ) and kills his wife Jun. Their son is named Jin - and he survives the attack on his house by his mother telling him to get away and run as fast as he can. Jin ends up staying with his grandfather and learns the martial arts there. Then Jin meets an enemy named Hwoarang who soon becomes a very close friend and the fight side by side.