Strongest defense jutsu?

[Zorø]

Gaara,s Ultimate Defense sole reason is because it protects him automatically.

 

[Neji360]

Yeah i remember when Kiba and four tails crushed Rashomon with ease, nuff said. I have to for Shinra Tensei cuz it can block almost everything except for Ramen guy.

Kiba. That was in a filler. 4 tails it's the power of the Kuybi, nuff said. Also ike everyone else said ST is kg.

 

[Sefirosu Masamune]

So Uchiha Kaenjin is not up for discussion 0.0 well ok then im going with Raiton Armor.

 

[Nakamazi Itchigo]

Triple Rashomon

 

[Imperfect]

Gaara's Sand shield blocked a Raiton Armor kick. Gaara's jutsu is classified as a short range,defensive jutsu. Kekkei Genkai are "Bloodline Limits" Gaara's shield isn't in his blood, its a jutsu he had grew up with and has grown used to it. Just because he is the only one to use it doesn't mean it's a Kekkei Genkai. I hope my evidence is enough

 

[VongolaX]

oonoki golem technique

 

[Draphsin]

oonoki golem technique

Thats a good one but its still < raiton armor