I suspect it's shoreikan (Seikichi Toguchi line).
Because of Kakuha kata.

Power is lacking in the 'finish' of the technique. I cannot see explosive power (fa jing) in his execution.
Smooth walking but he tends to 'reset' his front foot before stepping forward (see seiunchin). This is not as I am thaught. Moving should come from generating power through the hip.
His tora-guchi (mawashi-uke) is a bit short to my preference.
A bit monotoom in execution too, always same rythm in everything. Stances are pretty good, but transitions are too slow. Also misses muchime in the slow actions and chanchan in the fast actions.