Charging Hard is a move used by Reina and Heihachi Mishima in Tekken 8.
On a successful reversal, the move will consume some Heat. Unlike Heihachi Mishima's Heaven's Wrath, the user does not suffer any damage when reversing the opponent's attack. Heihachi's variant similarly consumes Heat, but has the added bonus of healing some health on a successful reversal. The animation of Heihachi's reversals are recycled from Heaven's Wrath.
In Unforgotten Echoes, the reversal is always active on idle. Notably, it restores a large amount of Heat if it is consumed completely.