<p>I would argue that he wouldn't.</p>
<p>First of all, we can see Kakashi turning weak every time he used Kamui, although Obito uses it as much as he wants and seems to be alright each time.</p>
<p>Now, if Obito using the Mangekyou were to weaken Kakashi, then we could conclude that Obito overusing his Mangekyou would blind Kakashi. However, nothing happens to Kakashi while Obito uses Kamui. The only connection between the two eyes apparently is the dimension that the Kamui transports to.</p>

CC BY-SA 4.0
2020-07-14T10:06:44.260Z
2020-07-17T13:07:55.267Z
2020-07-17T13:07:55.267Z
Sujay
<p>Blindness will occur only to the eye which is being used for Mangekyou Sharingan techniques.</p>
<p><strong>Remember:</strong> Madara Uchiha used Izanagi using only one eye.</p>

CC BY-SA 4.0
2020-07-17T15:14:06.030Z
2020-07-17T15:14:06.030Z
Ali Sajjad Rizavi
<p>Since obito has wood style and hashirama cells, his sharingan is greatly enhanced and that is why he can use kamui so many times and the hashirama cells also prevent him from going blind.</p>

CC BY-SA 4.0
2020-10-15T15:29:14.167Z
2020-10-15T15:29:14.167Z
user56569
<p>Since Kakashi's sharingan is technically Obito's, would he go blind if Obito used his sharingan too much? Or are they now separate since they both have one eye each.</p>

<naruto>
Would Kakashi go blind if Obito overused his sharingan?
# Would Kakashi go blind if Obito overused his sharingan?
Posted by: username_0 on 2020-07-13
Since Kakashi's sharingan is technically Obito's, would he go blind if Obito used his sharingan too much? Or are they now separate since they both have one eye each.
**Tags:** naruto
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## 3 answers
### Answer by username_1 on 2020-07-14. Score: 2
I would argue that he wouldn't.

First of all, we can see Kakashi turning weak every time he used Kamui, although Obito uses it as much as he wants and seems to be alright each time.

Now, if Obito using the Mangekyou were to weaken Kakashi, then we could conclude that Obito overusing his Mangekyou would blind Kakashi. However, nothing happens to Kakashi while Obito uses Kamui. The only connection between the two eyes apparently is the dimension that the Kamui transports to.
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### Answer by username_2 on 2020-07-17. Score: 1
Blindness will occur only to the eye which is being used for Mangekyou Sharingan techniques.

**Remember:** Madara Uchiha used Izanagi using only one eye.
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### Answer by username_3 on 2020-10-15. Score: 0
Since obito has wood style and hashirama cells, his sharingan is greatly enhanced and that is why he can use kamui so many times and the hashirama cells also prevent him from going blind.
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