TEKKEN 8: Heihachi Mishima Returnsbr br Witness the legendary Heihachi Mishima's triumphant return in this action-packed trailer for TEKKEN 8. The King of Iron Fist is back with a vengeance, showcasing his unmatched power and brutal fighting style. From his iconic Mishima Style Karate to his devastating Rage Art, Heihachi is a force to be reckoned with. Don't miss this thrilling glimpse into the future of the TEKKEN series.