Pirates: Ninjas On The Straw Hats

(Follow the boat + pure Hokage + semi-invincible)

An Uchiha boy wearing Hashirama clothes fell from the sky and hit Luffy on the head...

When Lao Sha goes up against Robin who uses ninjutsu?

When Enel meets the uncontrollable Lightning Style Kirin?

When Summit War adds a complete Susan?

So can everything be made up for?

Luffy: "Nobu is a very handsome ninja. Even though he hit me with a Water Dragon Bomb, he is still a very handsome ninja!"

Zoro: "Huh? You mean that hedgehog-headed ninja with a bad personality?"

Sanji: "It's a pity that there is no invisibility, otherwise I would have to learn it anyway!"

Sengoku: "The inherently evil Uchiha brat!!!"

Garp: "All those with abilities, please step back. You are no match at sea."

When the pure Hokage combat power system invades the pirates, can Armament Haki break Susana?

Can Observation Haki break the illusion?

What will happen with Eight Inner Gates and Haki?

(The introduction is weak, please move to the main text. The protagonist is purely Hokage combat power system, and will not mess with breathing techniques, magic, etc.)