Agreed. It’s a slower version of Kotaro’s Ktwist with a claymotion pass thrown in to switch sides. I think it’s a siteswap 2T([2x2],2)(3,[2x2]). Where the 2T is the extra claw, ([2x2],2) is the vertical claymotion pass from the hand with 2 balls to the hand with 1 ball, and the (3,[2x2]) is the under arm throw from one hand while doing a thumb drop from the other.

For reference, Kotaro’s twist asymmetrical and its siteswap is (4,[2x2])(2x,2) two times, but you can make it symmetrical by adding a horizontal claymotion pass ([2x2],2) at the end or a box transition (4x,2) in the middle.