Kamui

[Meowazziel]

How did Obito and Kakashi, both knew/choose the right/same name for their Kamui jutsu?

Kakashi: hmm, i think i am gonna call this jutsu, kamui.
Obito: hmm, i think i am gonna call this jutsu, kamui.

.

edit:

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[Itachi got Swag]

Plot No Jutsu.

 

[straightup]

i think kakashi called it kamui and obito called his space time jutsu

 

[Meowazziel]

i think kakashi called it kamui and obito called his space time jutsu

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[Valen]

Plot ofcourse

 

[Narukarin16]

well there must be a meaning for that, wait while i call my good friend plot no jutsu maybe he'll have the answers.

 

[Kyuubi Uzumaki]

i think kakashi called it kamui and obito saw through his eyes and called it kamui or space time jutsu

 

[shortfusered]

Because Kish made them.

 

[croxo]

Maybe Kamui means something like disapear or idk

 

[DeadManWonderLand]

The fact that it is the same eye makes me honestly don't care how they both got to saying the same term it is manga with a fantasy element i just take as it comes

 

[ShockwavvE]

Intuition. solves all problems

 

[Deadai]

great minds think alike..?

although I don't think it was until latter that Obito named his Kamui after viewng some of Kakashi's battles when using his he probably adopted the name.

 

[Meowazziel]

great minds think alike..?

although I don't think it was until latter that Obito named his Kamui after viewng some of Kakashi's battles when using his he probably adopted the name.

Most likely the case.

 

[TheWillofFire]

yea Kamui is like "gods gift" in JP and just has to deal with fact that they are dimensional and very "out of this world" technique, thats just the name of the jutsu Kishi labeled it, i don't think they learned off another or anything, just so us the readers could understand
imo

 

[edo tensai wilmaso]

kakashi had his MS for a while now ... he been knew he had it ....in the first part of the series he warns asuma and kurenai of MS

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here itachi explains that you are not a uchiha therefore you can't unlock the MS, which we know is not true because it already had been unlocked by obito/kakashi seeing rin die....both eyes needed to be near or see the event at the same time....here is a page from their second battle (kakashi and itachi)

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here we see kakashi explaining the MS tech(tsukiyomi) and how it uses too much chakra ...this makes me think that kakashi didn't have enough chakra control to handle the MS property at first so he never used it. and now the classic panel

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kakashi asked itachi how much of your eyesight has deteriorated meaning kakshi has been using MS for a while but wasnt adept enough to use it in battle but just to train with it.

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as i said kakashi knew he had MS and the tech Kamui.... is the same eye as obito therefore same jutsu. he was just unprepared to use it in the first part of the series, and because he does not have uchiha blood so he needed extra training for the uchha eye.