I can't tell when we get those ninjas but i guess it will be soon.

Why? Because in oas picture files there are ninjas sorted by order when they were released (mostly of them) , and those are last ninjas i found there.

(I dont have direct acess to OAS files, anyone can see those pictures and find those urls, if you know where to search)

URL to one picture, just to see its our version by name of the url.

https://cdnnarutoen-gmt.oasgames.com/EN_NarutoAlpha6.00Build304/assets/bag/item/20400311.png