- Joined
- Jun 16, 2013
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- 1,484
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- 134
Minato taught kakashi the rasengan in which kakashi used his lightning affinity to make the chidori. Now when Sasuke was learning the chidori from kakashi who's to say that sasuke didn't learn rasengan first then had an affinity for lightning so used to the chidori because it was more affective against gaara. Plus Naruto didn't use it yet.