What is the name of this ne waza?

Question

What is the name of this ne waza? https://youtu.be/VfI22dZ979A

Youtube transcript from commentator:

The attacker drops down to a drop [knee] seoi. It fails, keeps pulling his opponent down. Once it going to ne waza, pulls down on the lapel, cross grips, pulls down, then catches the sleeve. Swings underneath him, tries to turn him over with his foot. That doesn't work, brings the foot behind the back and gets a coil lock on the opponent's right arm. Pushes the opponent's right arm with his foot in hand and now his left foot comes in, hooks by the elbow, catches by the top, near the head, starts to pull the opponent over on his back. Still has his right arm locked, swings over the top, comes across the neck, controlling with his left foot, brings the arm tight behind the back so he has two arm locks. Swings over the top, the opponent starts to give up. See, he's tapping just with his fingers; that's all he could move. Referee goes osaekomi, sees the hand, goes ippon.

Answer 1

In the YouTube comments, someone points out

Commenter "Gerijima" below says in japanese that the technique is called "itotoushi" (phonetically: ee-TOW TOW-oo-she) which in japanese means "thread pass through" as in the action of threading a needle. And he says this technique is in Shinya Aoki's book.

Discussed a little further in the Judo Reddit forum, but no real new information added other than a bit of commentary on how it might have been escaped.

All the guy on top had to do was swim his left hand to the inside, most likely isn't familiar with anything spider guard resembling and was expecting a quick stand up.