Plese Clarify This; Did Sasuke Unlock Rinnegan By Hashirama or Hagoromo?

[Scryed]

My thoughts are through Hagoromo. Unlike Sasuke, Indra wasn't given power by Hagoromo. He simply inherited power that happened to be the Sharingan along with Rikudou chakra. Either Hagoromo had sharingan powers or it skipped a generation. Sasuke inherited that same power except without Rikudou chakra but still had Uchiha's powerful chakra. Aside from that power he inherited, he was given half of Hagoromo's power (Rikudou chakra/Yin seal/his Rinnegan) while Naruto was given the other half (Rikudou chakra/Yang seal/Rikudou Sage Mode).

While Indra and Ashura weren't outright given that power since Indra had the genes he was born with while Ashura had to rely on hard work and allies to improve and reach Indra's level.

Sasuke and Naruto had a similar experience except that Hagoromo chose to give them his actual power to fight Madara/Kaguya.

Atleast that's how I see it.

Hashirama was no longer Ashura's transmigrant.

 

[Conspirator.]

He obviously got it from Hagaromo's chakra.

 

[Rikodou Mode]

Sasuke + Ashura's chakra + Near death experience = Standard Rinnegan + Hagoromo's chakra = 6T Rinnegan.

Amenotejikara is thanks to Hagger's power.

It wasn't Ashura's chakra, Hagoromo's has both in one. So it's Yin + Yin/Yang

 

[Rikodou Mode]

No it's not common sense. It's like we never knew Madara had Rinnegan during his old age before he said it himself.
You're just stating imaginary facts. And you mentioned that page where Hashi wanted to share his remaining chakra to Sasuke, but we never saw them sharing chakra and Kishi forgets a lot of things, so he could have forget that.

And if the Rinnegan is from the mix with hashi's chakra. What would have been Sasuke's power up if Hashi didn't send him chakra ?

It's not that he forgets, I think he uses those as "plan b's" for when the plot line might not go well. Remember Obito talking about syncing Sasuke ? Or the Sage Tools ?
But I agree it's not because of Hashi's chakra.