his sealing jutsu is a kekkei genkai,also naruto's skill set doesn't include any kekkei genkai abilites but kakashi has sharingan moves which are kekkei genkai abilites.

Because Naruto has no bloodline traits himself. Just cause he has say Son's power, doesn't mean its a bloodline ability.

having chakra from a tailed beast, DOESN'T GIVE YOU A BLOODLINE TRAIT

Also Ao's mystery in game uses the Byakugan to help cause accupuncture and to interrupt.

The sharingan for example is a result of a bloodline trait, a tailed beast's chakra isn't.

1st of all: Kekkei genkai is an anomaly of the DNA that allows the wielder to use unique techniques (I took that from wiki). So everything runs within DNA and can cast special abilities is called Kekkei genkai

2nd: Naruto doesn't get lava, boil and magnet release from DNA, although those are kekkei genkai techniques. That makes him not having a Kekkei genkai tag. Also, all his skill set doesnt have any kekkei genkai skills. (Read through all the 5 things first before u argue with me on this)

3rd: Fire main chase of low float - repulse is a kekkei genkai skill (if your watch movie 4), thus he is considered having a Kekkei genkai tag.

4th: Kakashi use Sharingan, which is a Kekkei genkai, and when Sharingan was implanted into him, his DNA and Obito's Sharingan is connected, therefore Kakashi has a Kekkei genkai DNA. Same explanation to Ao with Byakyugan.

5th: If you look closely at all the Jinchuriki ninjas, only Roshi has the Kekkei genkai tag, not Han (Kokuo with boil release) or Gaara (Shukaku with Magnet release). It's because he alr has lava release in his blood. Son Goku just makes his abilities stronger. So the power taking from the Tailed Beast don't give you any change in DNA to be called a Kekkei genkai ninja. That explained why Naruto does't have that tag.

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I rest my case.

A kekkei genkai (血継限界, Literally meaning: Bloodline Limit) is an anomaly of the DNA that allows the wielder to use unique techniques. A kekkei genkai's name describes both the anomaly and the resulting technique. Most kekkei genkai are passed down between generations of a clan, an exception being Hashirama Senju's Wood Release. Likewise, most individuals only inherit one kekkei genkai, but Mei Terumī is known to naturally possess two.

Try to research it your own to understand what Kekkei Genkai means .. Since Forums doesn't allow external links, just search it in google and look for naruto fandom site ..

Now, for your reasoning about Naruto taking the other Tailed Beast Chakras should mean that he's a Kekkei Genkai, No, there are things to consider for you to become a Kekkei Genkai user .. Read fandom to know more since i it'll be hassle to copy-paste it all here ..

Another thing, Sealing Technique is not Juinjutsu but Fuinjutsu. Wind Style Technique is not Joton but Futon.

"Ao has kekkei genkai tag and he doesnt have byakugan moves in his skill set" - even if he doesn't have Byakugan Specialized Technique, his eyes itself makes him a Kekkei Genkai user, remember that it is Dojutsu ..

"limited bloodline and kekkei genkai are the same,naruto has boil release that he used when he fought kaguya" - You clearly said it, Naruto got the Boil Release during Kaguya fights, Bloodline is inherited thru the Clan, means it is within you right after you get born ..

"i mean kakashi just took obito eye, there is no change in his blood, but he is tagged as kekkei genkai" - Another contradiction with your own statement, does naruto got change in blood when he received the Tailed Beast Chakras? No, right? ..

That's all, if I'm wrong with something, feel free to correct me ..