Naruto and his crew, including his twin brother Kaito, Sasuke, Itachi, Shisui, and others, are transported to the One Piece world through a rift. Naruto eats the Copy-Copy Fruit, gaining the ability to mimic Devil Fruit powers. The crew, now enhanced with chakra and Devil Fruits, begins their journey to change the world

Returning home stronger than he had left, Izuku no longer fits in the world he once called home. Both heroes and villains view his power as a threat and work to remove him. Faced with bending himself to his world's norms or breaking them, Izuku embarks on his journey to become the number one hero, while a world-ending disaster lingers in his shadow. Sequel to IMEA.

When a secret organization makes its move, Naruto of the Ninja World and Luffy of the Straw Hat Pirates, and their friends, must unite to take out this evil group. The longer they're together, the more the horrible truth of the relationship between the World Government and Ninja World becomes clearer and on top of that, the leader of this organization has met them all before..

Ash Ketchum finds the Gomu Gomu no mi and eats it.

This Naruto once sought to destroy the world—but fate had other plans. Defeated by his "goody two-shoes" counterpart, he was cast into another reality, one filled with pirates, marines, and a vast sea of adventure. This is a story of redemption, chaos, and a whole lot of laughs. (sometimes m)

When a final clash between Naru and Sasuke tears open the fabric of reality, she's hurled into a world unlike any she's known—a world of pirates, sea monsters, and sky islands. Crashing into the Grand Line, broken and bleeding with a missing arm, Naru is rescued by none other than the Straw Hat Pirates. AU. FemNaru.

At the age of Four Naruto ate the Kage-Kage no mi, and has been working on a plan to give himself what he's always wanted, a family, unfortunately his plan is ruined by Orochimaru trying to Kill Sarutobi, thus he must intervene and even if it's ahead of schedule reveal whom he really is, Devil Fruit Naruto,

Black Zetsu refused that his work all these centuries was for nothing and decided to destroy the shinobi world he influenced, and in doing so Naruto found himself in a Land eerily familiar to his home. Finding this Land is troubled and wanting a place to belong. Naruto decides to use the ruins of his past to help this country. His future is unknown in this pirates infested world.

"Look around, Tetsu..." she murmured, her voice calmer now, though no less firm. Her eyes flickered back to him, unwavering. "We can make a difference. What kind of heroes would we be if we turned a blind eye to those who need us?" Tetsutetsu stiffened. "You know damn well that you have to prove nothing to nobody but to yourself... Itsuka." There will be pairings later. On Wattpad

Ace and his friends from Fairy Tail along with two allied wizards join to the world of pirates where they'll sail through the New World and hoping to keep his promise to two people in Wano. New enemies will appear and new friendships. Will the wizards be able to defeat Kaido and the enemies in Wano. Rated for violence and maybe two deaths.

(Reposted due to issue) Harry returns to Hogwarts for his second term, but like before another danger threatens his life once more... What else is new?

Title: Pokémon Trainer in One Piece! A 14-year-old boy wakes up in One Piece—a world he’s only seen up to Episode 47! With six Pokémon from his Ultra Sun game by his side, he’s thrown into wild adventures, crazy battles, and the chaos of the Grand Line. Does he have what it takes to survive and help Luffy become Pirate King? Or will he end up fish food?

Grand Jipang is welcoming a famed Summoner to the city where he'll protect it along with Boss Luffy. As the Summoner adjusts, Nobles will be on the hunt for him and his new friends.

(Inspired by The Crimson Yinglet stories) After a conflict that caused the Power Stars to be transported to other universes, it is up to Mario, Luigi and his friends to find them. New friends and foes will come, but they all will learn a very important lesson: These plumbers are NOT like the others! Arc 1: One Piece

I am on this second Ben 10/One Piece crossover as I work on the Oneshot called "Without Ben" It's what happens without Ben in the crew. I will work on this and other projects in my spare time and keep you all updated! Anything with ' ' will be bounties.

Crazy oceans? Check. Giant monsters that could eat you in a single bite? Check. The craziest crew to ever sail the seas? Double check. The Rubber Man that wants to be King of the Pirates? Triple check. A crewmate thrown into the world because somebody wanted a good laugh? That's me. I have no idea where the ability to turn into Pokémon is even coming from.

Yes, I am working on this as well. Yes, I have had this in my plans; Same Universe... just without Ben; it will be mainly one-shot chapters.

Wendy Darling, adoptive mother to Ace, Sabo, and Luffy, gives them love like no other. But when her past as a phoenix of ancient lineage resurfaces, their world is thrown into chaos. Now, to save everyone, the three brothers, must confront an age-old enemy and embrace the transformative power of growing up.

They defied impossible odds, defeated gods and heroes alike, and then they died heroically... now they must do it again. Finding themselves in the world of pirates and magical fruits, the New Argonauts shall embark on a brand new adventure, searching for the world-ending threats, strong adversaries and pretty women with bangs!

OP x HP. Acelu romantic Lucille is Fem Luffy who is Fem Harry Read more to find out.

AU Multi-Cross. Durring the USJ Incident, five students run afoul of a villain's quirk. Forced to remember their most recent past lives they must pull themselves together to become heroes. With new skills and memories can they become the heroes they're meant to be? Or will their newly acquired baggage drag them down? Please R&R!

Inspired by the YouTube series, "Palpatine and the Council of Villains", I've decided to create my own series featuring my OC, Toshineko Hirozaki and his agents, conversing with mastermind villains from all over the multiverse

Kaido gave Crow two choices: join the Beast Pirates and create an unstoppable army for him, or die, and he'll give his family a fate worse than death. Having no other choice, he joins but promises he'll make the Strongest Creature in the world pay. (Massive crossover, powerful mc, large harem, and other surprises.)

Dix ans se sont écoulés après l'affrontement contre Perséphone et Atlas. Ace, le "fantôme des mers", continue à se battre au nom de l'Olympe, même si sa patience envers les dieux commença à s'amenuiser. Toutefois, le destin va lui donner enfin sa chance d'obtenir sa vengeance contre Arès. Pour ce faire, il devra récupérer un artefact contenant des pouvoirs anciens et interdits.

Hondo Ohnaka learns about One Piece. He makes this the Galaxy's Problem.