Jigoku-jime
(hell strangle)
The name hell strangle comes from the feeling
of helplessness for uke once he is trapped.

Your opponent is face down on all fours. Bring your right knee
to your opponents left side.
Slip your left foot in from the outside of his left elbow and
get complete control of his left arm.
Bring your right hand under your opponents right shoulder so that
you can grip your own left lapel.
Put your thumb on the outside.
Put your right foot on the floor and push.Roll your body forward
so that you can land face up.
You might also fall backward.
Change your leg controlling your opponents left arm from your
left to your right.
Grab your opponents left lapel from behind their neck
Straighten your left leg and bring it around above your opponents
neck.
Straighten him by pulling your left hand