Stop motion illustration of Sode dori.

Step 1,
Your opponent seizes your right sleeve with his left hand as shown in the left figure.
Step 2,
Attach your left hand on to his left hand.
Step 3,
Squeeze his left hand with your right inner elbow and your left hand. And turn your hand as shown in the left figure.
Step 4,
Pull down your hands, and make his left arm in "" shape.