When opponent lies his back down, part. 3

You are upside, opponent lies on his back and he is trying to escape turning other side.

Grip opponent's left collar from left armpit with your left hand and push up it to the tatami.
Insert your right hand under his head and change the grip of his collar right to left hand. To prevent his escape, you had better insert your leg between opponent's legs.

Your left hand turned largely in opponent's neck and strangle him by Kataha-jime.

Your left hand should be brought inside of right arm, or you can hold opponent.

• You don't need to pull back opponent and you should push down his left collar.
• When you strangle with Kataha,your left hand should be turned largely and insert deeply. Otherwise opponent with great strength can escape turning his body.
  (Kataha-jime means to squeeze like bird opened half wing)