Can someone explain this to me

[Rikudou Tobi]

Obito had Hashirama cells in half of his body but he didn't have Yang.

Obito and Sasuke both only have yin hiden in their databook but both of them have yin and yang in naruto wiki.

Edit: I guess the naruto wiki is going based on the yin yang page of the fourth databook. If you read that, you would understand why Sasuke and Obito have yin yang release. Don't get yin yang release the kekkai genkai confused with yin element and yang element the hiden. Hiden is an element each element someone is skilled in by clan and talent.

It's common to see Nara clan all with yin element hiden because they're clan specializes in it in comparison to Chouji's clan specializing in yang element hiden.

 

[Waltz]

4th databook is the most updated source for information is it's is the most reliable.

Yet you're the same idiot saying Kishimoto doesn't make contradictions and using the Databook as fact to say that Nagato and Obito don't have Yin-Yang-Release when Kishimoto wrote this:

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If Kishimoto isn't "dumb" enough to contradict himself then the only contradicting evidence you have is Narutowikia's information which the site itself contradicts.​

 

[chopstickchakra]

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The wiki says that Nagato doesn't have Yin-Yang when the Rinnegan grants all types of chakra nature manipulation.

The reason is this:

Spoiler

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But when we look at Sasuke's wiki page we see this:

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When the Databook says this:

Spoiler

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Why they gave Sasuke Yin-Yang and not Nagato when they both have Rinnegan and both didn't have Yin-Yang in the Databook?

Was Nagato a reincarnate of Indra or Asura? Maybe it was that chakra that gave Sasuke Yin-Yang not just the rinnegan?