Tenchinage, Kokyu variation.

Uke enters, striking 5th Form.
Nage irimi's into Uke extending into his head then immediately turns inside Uke driving down with the arm which leads Uke into the mat. Nage uses extensive hip rotation and drops the body to disrupt Ukes posture.

Nage = Sensei Brad Beeden.
Uke = Sensei Mark Eastman.
Clip Ref=te21