Devils_hand
*KEKKEI TOUTA* Kekkei Genkai is genetic, that is, what he did was combine two elements so he falls into Kekkei Touta
You should give Hinata the powers of Reiki (the zero tail) they both have black chakra which will increase Hinata's power it's just a proposal if not good luck and work for the future
Devils_hand:yes bro you are right that kekkei genkai is genetic, but that could be created if you have mastery over two elements. and for kekkei tota, it is the combination of three elements, like dust release or paper release, it could be genetic like konan or could be created like tsuhikage's dust release