jin kazama is the most powerful in all tekken series

Forest law is Marshall law's son in the Tekken series

Of course. Harada Katsuhiro, director of the series, tell: til Tekken series sell, we continue it (or something like this)

Tekken 1, Tekken 2, Tekken 3, Tekken Tag, Tekken 4, Tekken 5, Tekken 6 all together there are 12 tekkens

'Hwoarang' is the name of a character from the 'Tekken' series of console video games. He was first seen in the third instalment of the series - Tekken 3.