I don't get why he did this . He said GE created chidori because he
Couldn't make his own nature mix with rasengan do
He put
His time and effort into creating chidori. But the chidori
And rasengan have always shown to
Be equals and rasengan isn't even the strongest form
Of
The move while chidori is
Pretty much already suped up with an element . Why did
Kakashi invent the
Chidori when the power is still ony equal to base rasengan anyway ?