How did Itachi use fuinjutsu against Kurama and Naruto to seal the crow?

[Mellanoma]

How did Kurama not detect this?

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[Styles]

Cuz genjutsu and Kurama gave no fks about Naruto.

 

[BenjerminGaye]

why are you assuming he didn't? and it wasn't against kurama it was against naruto

 

[Jiren]

Itachi used ultra instinct

 

[kiiro]

Because Itachi is a prodigy.

It is like saying why didnt Kurama unseal the 8 trigrams which is also a fuinjutsu.

 

[Uchihauzamakibarrage]

Can never be surprised when it comes to Itachi. He was that man

 

[Rikudou Tobi]

Same way Kushina/Minato was in naruto and Kurama had no idea about it.