Tenchinage, Kokyu variation.
Uke enters, striking 5th form Shomen-uchi.
Nage steps into the attack entering into both the attacking arm and Ukes head, then as he continues the turn, blends with the foreward motion and transfers the lead to Ukes arm, wheeling it into the floor to disrupt Ukes posture.
Nage = Sensei Andy Lyon.
Uke = Sensei Mark Eastman.