Heart Punch

Ryun's trump card nintaijutsu technique, Ryun will start by shrouding himself in the. He will then focus most of his lightning chakra, as well as some of his chakra into his right hand. After that, he charges his foe and grabs thier left arm, lifting it over, and folding it back behind their head. Finally, he delivers a mighty punch to the opponent's chest. The technique relies on "oriental pressure points" with the aid of chakra to temporarily stop the foe's heart, causing them to pass out.

He has also been seem bypassing the "grab-foe's-arm" stage and simply using it as a jab, similar to the or, with significant piercing power. Due to the danger to the target of this technique, Iwagakure has labeled this a kinjutsu, though Ryun uses it regardless.