Board Thread:Theories and Speculation/@comment-3314412-20141104213636/@comment-3441296-20141104220513

It is stated there are more dojutsu then the great three (discounting rinne sharigan which seemingly is above those or was never known of when those three got their title) but no others have been shown. Considering that there was stated to be more, it is highly probably that there are more in other villages, however we likely will never figure it out now as the manga ends within a week. As for their abilities, who knows, same problem, none have been shown.