Board Thread:Theories and Speculation/@comment-36649908-20180820043133/@comment-36649908-20180902213116

The truculent wrote: What about the ketsuryugan? Pretty sure kaguya didn't have THAT. And the Jōgan is basically a mixture of the Byakugan and Naruto's negative emotions sensing. If you like the "Naruto Canon", as you say, then you will have to accept the ketsuryugan, and therefore the Jōgan, as the two are basically the same in terms of item development.

The Ktsuryugan was in a filler made by the animators after the war, it was not created by kishimoto. The manga ended just after the war and then has three stories from kishimoto after (Naruto: the last, the shin uchiha arc, and the Boruto movie). It is basically the same as the Jougan, stuff other people created without Kishimoto.

As Ravenlot said--> Ravenlot 27 wrote: Ketsuryugan isn't a part of Kishimoto's work either. It belongs to Sasuke Shinden novel's author who is not Kishimoto and wasn't even supervised by him.

to Littlegen --> very true.

Littlegen wrote: Wanna know how I reconcile it? I treat it like Dragon Ball GT.