User blog comment:Zebul/NARUTO YIN-YANG RELEASE/@comment-4080775-20170203155055/@comment-4080775-20170204034120

Databooks are released by MASASHI KISHIMOTO, making them canon. What do mean only the anime and manga are canon? The manga is always canon and not everything in the anime is canon. Besides, there are different levels of canon. You need to do some more research bro. Also, when i say special techniqur, I mean stuff like the Chimera Technique used in that one movie, or dojutsu like the Rinnegan, which allows one to potentially use and master things like natures such as Yin-Yang Release.

You need to do more research bro.