#its just that gojo gets more information from that spark than everyone else (save possibly sukuna)

[jgnico]

please nico i beg you to explain the sukuna 4 eyes being a copy of six eyes theory 🙏 it sounds really interesting

I was going to make a joke about you triggering my trap card, but yes, I would love to explain the Eyes Theory.

First, I wanna lay down some groundwork before I get into why I believe that Sukuna having four eyes functions as a nerfed version of the Six Eyes technique.

Thanks to statements from Todo and Mechamaru during the Goodwill event, we know that normal sorcerers can see cursed energy and follow its flow/behavior. With Todo, he's able to see the flow of Yuuji's cursed energy and how it lags behind, which leads to him teaching Yuuji the basics of cursed energy manipulation. Later in this same arc Mechamaru is able to see one of Panda's cores by looking at where his cursed energy is concentrated within his body.

So we know that sorcerers can see the cursed energy of other sorcerers and curses even without Six Eyes, but to drive this point home...

We get a panel of Sukuna looking at the cursed energy of the people within the city around him in the very first chapter. This lets us know that not only can he see cursed energy, but that he can see the limited cursed energy within non-sorcerers.

Where Six Eyes possibly differs in this aspect of its use is the precision with which it sees cursed energy. In the top panel here we're able to see Gojo's view of Toji's movement thanks to The Worm he's carrying, which isn't only brighter/clearer, but the traces between Toji's movements can be seen despite Toji's speed making him basically invisible to the naked eye.

It's thanks to this view of cursed energy that Gojo is able to do things like discern a person's technique or see if someone is a sorcerer to begin with. [ch. 69, 70] But, I'd like to point out that Sukuna has done something similar, for both of the previously listed feats. Not only is he able to figure out Megumi's technique during their fight, similar to how Gojo figures out the curse users technique in his respective fight, but we've repeatedly been told by The Angel that Sukuna only needs to see someone do something once in order to replicate it himself.

This isn't only how he was able to turn himself into a cursed object, despite other ancient sorcerers being unable to do so, but also how he's able to understand how Gojo was "healing" his cursed technique and do it himself afterwards. Likewise, this is also the foundation of why he wanted to use Mahoraga against Gojo after seeing how the shiikigami operated in Shibuya: to get a blueprint of how to get past Limitless. Despite multiple guesses from multiple characters about how Mahoraga adaption works (namely of which was Gojo), Sukuna is the only character that's seen it adapt multiple times, and therefore, knew that its adaptation process differed with each use.

So if we know that Sukuna can see and interpret Cursed Energy at a level on par with Gojo --save for some clarity through how the Six Eyes takes in information vs the eyes of other Sorcerers -- what about the other benefit that Gojo gets from his eyes: high amounts of Cursed Energy Efficiency?

Well, we get the answer to that from the person -- outside of Gojo and Sukuna or even Kenjaku -- that would know the most about Cursed Energy Manipulation. Keep in mind that Kashimo, regardless of his death, was someone who kept his place among the strongest by only using his CE reserves. By right of his skillset, he's no slouch when it comes to the topic, and per his assessment, Sukuna's efficiency would be better than Gojo's if he didn't have the Six Eyes to replenish his CE in the way that it does.

This is the only real substantial difference between the two, that Gojo's Six Eyes gives him more cursed energy, which allows him to burn ridiculous amounts of it, even without perfect efficiency. To balance it out and keep them somewhat equal, Sukuna has a tighter hold on his efficiency rate and a lot more cursed energy to compensate for what he uses up.

But why do I think that Sukuna having extra eyes is his own version of Six Eyes specifically, rather than a visual buff alone?

Well, we told explicitly that Sukuna's extra limbs and organs make his body perfect for sorcery. None of these modifications to his body are purely aesthetic. Extra hands for signing, an extra mouth for chanting --both of which greatly increase the potency of your attacks-- an extra heart and lungs to make sure it all keeps running smoothly.

The only feature that isn't mentioned is his extra pair of eyes, which is odd given the fact that they're arguably his most noticeable and present feature. Even outside of his true form, his eyes are manifested on his vessel while his extra mouth and arms aren't. Even when he's not in control of his vessel --as with Yuuji's case-- his eyes still remain on his face, only closed.

If all of his extra limbs and organs have a purpose that makes his body perfect for sorcery, then why would his eyes be different? And what better eyes to immulate than the ones that are highly valued within the jujutsu world for the advantages they give in terms of sorcery and have also been around in some way for as long as Sukuna has?

While I won't argue that they're better or even the same, I will say that they are at least (arguably) equal in two of the three main benefits that the Six Eyes grant their users; perception and interpretation of cursed energy.

That's the theory, at least.