Kazuya Mishima Joins the Battle From the Tekken series, Kazuya Mishima brings his demonic DNA into the fray as a DLC fighter* in the Super Smash Bros.TM Ultimate game. Kazuya’s fighting style captures the distinct style of the Tekken series as he gets up close and personal with heavy strikes and incredible comeback power. His specials tap into his Devil Gene with moves like the beam-shooting Devil Blaster and high-flying Devil Wings. The son of Tekken icon Heihachi Mishima, Kazuya has a chip on his shoulder and destructive power.