Why shouldn't he have it?
he has no jutsu that uses yang release
he has no jutsu that uses yang release
Neither do many of the other characters listed with yang release: Kakashi, minato, tobirama, hiruzen etc
so this means they all have ninshuu
so this means they all have ninshuu
He doesn't literally have yang release, that's all the senjus and mokuton users
What? You dont have to be a senju to have yang release. Itachi had yang release like he has fire and suiton.