UPDATED: Rearranged some clips to be more faithful to Tekken 3/TTT. Edited his round start and victory clips to better fit lipflaps and better SFX.
Daisuke Gori's performance as Heihachi from Tekken 3 and Tag Tournament brought to 7 in mod form. Loved his goofy grunts and awesome yells in those classics. Hope others can get the same enjoyment today and in the most modern tekken.
Drop in ~mods folder.
P.S. All of his VO should be from Tekken 3 barring some round start/victory animations. They were taken from Tekken 4/5 out of necessity.