The next one is also challenging. With a full nelson and dropping weight on the elbows, there is even less body contact than through the collar of the dogi. Uke seems to stay spread out and then launch himself. I am going to move on to other discussion topics at this point.
Starting from 0:10, I can see the nage stretches front side to get more support from ground. Then it's possible to pull the uke if he was pulling the nage (holding collar => probably pulling). Then the nage adds little weight over the uke by bowing. Possible but I don't think the nage can do it out of lab.