kazuya.
Kazuya is a guy in Tekken that is the father of Jin, son of Heihachi and the husband of Jun, which only comes out in some games of Tekken
Yes.
he survived
No there's no Devil Kazuya in Tekken 5. The devil gene in that version is present in Jin Kazama and he is Devil Jin. The Devil Kazuya appeared only in Tekken Tag Tournament. It is said that the devil gene from Kazuya was passed on to his son Jin that's why he became the devil later on.
no
yup
There's no real time passage between Tekken 4 - 6, so Kazuya is the same age. 49 years old.
Kazuya Mishima is the main character of Tekken 1 & 4, Heihachi Mishima is the main character of Tekken 2 (Although the events in Tekken 2 revolve around Kazuya's actions), and Jin Kazama is the main character of Tekken 3, 5, & 6.
Kazuya
Kazuya.
wife of kazuya and mom of jin. in game of tekken