Mangekyo Sharingan and blindness

[Cyber]

I was rereading Naruto and I was thinking, there has been 2 possibly 3 uchiha to have the MS that didn't have a blindness problem, but 3 or most likely 4 uchiha who were going blind. Which makes me think, if Itachi, Sasuke and Madara (and most likely Izuna) were going blind but Obito and Indra (also possibly Shisui) didn't, does that mean only Uchiha who have siblings can go blind because they have a siblings eyes they can replace their eyes with?


I welcome all people to give their opinion, no answer is wrong.

 

[Solidus Solidus Solidus]

No, Obito had Hashi DNA preventing him from going blind.
Indra hat the sage's chakra.

 

[Miscreant]

The only reason Obito never lost the light on his Mangekyo Sharingan is simply because he had Hashirama cells in him. Indra was the original wielder of the first Sharingan and direct descendant of Hagoromo. While Shisui probably hadn't used his Mangekyo Sharingan enough to get blind.

 

[Cyber]

No, Obito had Hashi DNA preventing him from going blind.
Indra hat the sage's chakra.

Nothing was ever said about Shisui going blind for using his MS, although he used his much less than the others. Also when was it stated that Hashirama DNA made you immune to going blind from the MS?

 

[Solidus Solidus Solidus]

Nothing was ever said about Shisui going blind for using his MS, although he used his much less than the others. Also when was it stated that Hashirama DNA made you immune to going blind from the MS?

Bro, do you live under the moon?
This is common sense and this was established here 2-3 years ago.

If you don't like it- find a fanfic which makes you sleep better at night. lol

 

[Cyber]

Bro, do you live under the moon?
This is common sense and this was established here 2-3 years ago.

If you don't like it- find a fanfic which makes you sleep better at night. lol

Show me a scan where the manga states it and I will rest my case

 

[super michael]

There nothing in the manga which states Hashirama cell preventing blindness. But the fact that Kakashi eye went blind, while Obito eye never went blind, even though Obito did more spamming MS seems to lead Hashirama cell to be responsible to prevent blindness.

 

[Cyber]

There nothing in the manga which states Hashirama cell preventing blindness. But the fact that Kakashi eye went blind, while Obito eye never went blind, even though Obito did more spamming MS seems to lead Hashirama cell to be responsible to prevent blindness.

Kakashi's eye never went blind, it just started bleeded from over use because he isn't an Uchiha so using MS jutsu put more strain on his eye.

 

[Sage konohamaru]

obito always uses eyedrop

 

[Solidus Solidus Solidus]

Kakashi's eye never went blind, it just started bleeded from over use because he isn't an Uchiha so using MS jutsu put more strain on his eye.

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[super michael]

Kakashi's eye never went blind, it just started bleeded from over use because he isn't an Uchiha so using MS jutsu put more strain on his eye.

Here is the page where it says Kakashi can't see well with his left eye

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I don't have Viz manga so don't know what the accurate one says.

Itachi sharingan eye was going blind, even though he wasn't shown to spam
Sasuke was going blind thanks to spamming
Kakashi was going blind thanks to spamming in the war only

Obito been spamming MS before Naruto was born yet no blindness. Obito has had MS way before Itachi even unlocked his.

Obito seems like the exception of going blind.

 

[Rogue Pit]

Not just the cells of Hashirama which he used to stay alive but a zetsu which also has relations to Senju was the boost that caused Obito unlimited range of his powers and so fearsome.

 

[Cyber]

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Like I said, never went blind, just put strain on it. He was fine a few chapters later after he had rested a bit.

 

[super michael]

Like I said, never went blind, just put strain on it. He was fine a few chapters later after he had rested a bit.

Where was Kakashi fine after resting? The only time I remember Kakashi using Kamui after that was when Obito gave Kakashi temporary sharingan, then disappeared for good.

Kakashi knew about the affects of the sharingan going blind, here is a chapter

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the only way for Kakashi to know about the Mangekyou sharingan deteriorating is by himself having that affect.

 

[The Demon Hawk]

Obito didn't go blind because the right half of his body (which contained his MS) was made up of Hashirama's cells.

Indra didn't go blind because he had Six Paths chakra.

Shisui did or did not go blind depending upon how much he used his MS powers.

 

[BlacLord™]

All MS users lose their sight after a lot of use. Obito is the only one who has never shown to be going blind, but I bet he was. Albeit at a slower rate, probably thanks to the power of Hashirama's cells.

Indra was an Ootsutsuki, possibly with a Kekkei Mora Sharingan and definitely with Rikudou Chakra. Shisui could only use KA once a decade, so there was no chance of his eyes going blind quickly.

 

[nickman013]

All MS users lose their sight after a lot of use. Obito is the only one who has never shown to be going blind, but I bet he was. Albeit at a slower rate, probably thanks to the power of Hashirama's cells.

Indra was an Ootsutsuki, possibly with a Kekkei Mora Sharingan and definitely with Rikudou Chakra. Shisui could only use KA once a decade, so there was no chance of his eyes going blind quickly.

shisui is the original user of ka, it's his own original ms jutsu like amaterasu or kamui, so he can use ka whenever he wants to use it. in manga is states that another user of shisui's eyes( danzo or itachi for example) needs a decade to activate the ms and use ka, the only exception is only that the respective user has hashirama's chakra, which danzo does have. Itachi needed a decade to activate shisui's ms because his crow don't posses first hokage chakra

 

[Floydical]

Assuming only MS brothers loose their site is honestly comical. How would the eyes know whether or not the user has a brother with MS also? Seriously, it would make no sense, clearly all MS users eventually go blind. As everyone else has said, Obito having half a Zetsu body is the only explanation as to how he didn't loose his sight. His 2nd eye was going blind from Kakashi's Kamui spamming, so clearly Obito would have eventually gone blind either way.