One Piece Crossovers
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Straw Hats Creed - Grand Line by Readmeplz reviews
Now that Connors secret has been relieved the Straw Hats continue their adventures, but will he stay with them? With the East Blue behind them and the Grand Line in front of them the journey to find One Piece continues. -The Sequel to Straw Hats Creed-
Crossover - One Piece & Assassin's Creed - Rated: T - English - Adventure/Friendship - Chapters: 109 - Words: 499,875 - Reviews: 355 - Favs: 336 - Follows: 329 - Updated: 11/24 - Published: 1/6/2016
Void Millennium II: Lost World by Sun Dancer 0880 reviews
All Might decides to take advantage of the arrival of an unknown pirate crew from the past to make a voyage to the ruins of the Red Line. Simultaneously, the heroes engaged learnt of his plans and decided to bring him back against his will, leaving themselves at the mercy of the wild sea, forcing them to cooperate with the pirates and discovering along the way... A lost world.
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Friendship/Adventure - Chapters: 20 - Words: 129,055 - Reviews: 19 - Favs: 37 - Follows: 35 - Updated: 11/24 - Published: 7/21 - Luffy, Strawhat Pirates, Toshinori Y./All Might, 1-A Students
Naruto: Blind Hyuga by HKJ017 reviews
He was a transmigrant from Earth and was born in the Hyuga branch family. To avoid being controlled by anyone, he willingly became blind. But with his blindness came his cheat that is template of Fujitora from One Piece. Patreon Link:/Hkj822 Discord: /3bVuQxhY
Crossover - Naruto & One Piece - Rated: T - English - Fantasy - Chapters: 47 - Words: 47,141 - Reviews: 69 - Favs: 232 - Follows: 265 - Updated: 11/23 - Published: 9/21
Rocks Pirates by Andrewisno1 reviews
Luffy and the crew with more members included, went back in time to help Rocks destroy the world government. Is Rocks a bit different than originally portrayed? Will Luffy accept someone else as captain to save the world? Who are the rest of the Rocks Pirates?
Crossover - Naruto & One Piece - Rated: T - English - Adventure/Supernatural - Chapters: 4 - Words: 6,137 - Reviews: 7 - Favs: 23 - Follows: 21 - Updated: 11/23 - Published: 8/26
Nami's Grace by Warmachine375 reviews
On the brink of death from the Kestia bite infection she had suffered from, Nami finds herself meeting Sariel of the Four Archangels and made a pact with him to heal her body and become the host of his hibernating form in exchange. Gaining his abilities, Nami intends to make good use of them as a member of the Straw Hat Pirates.
Crossover - One Piece & Seven Deadly Sins/七つの大罪 - Rated: T - English - Supernatural/Adventure - Chapters: 3 - Words: 14,858 - Reviews: 18 - Favs: 46 - Follows: 48 - Updated: 11/23 - Published: 11/5 - Luffy, Nami, Escanor, OC
Shinobi On Board by LoneWolf-O1 reviews
After being transported to a world where Marines and Pirates fight on the sea, Naruto joins the adventures of the Straw Hat Pirates. Let's see what he gets up to. Rated M to be safe. Naruto/Harem.
Crossover - Naruto & One Piece - Rated: M - English - Adventure - Chapters: 58 - Words: 350,482 - Reviews: 832 - Favs: 2,418 - Follows: 2,485 - Updated: 11/22 - Published: 11/21/2015 - [Naruto U., Nami, Robin, Gina]
Naruto On Board by LoneWolf-O1 reviews
What happens when Naruto joins the Straw Hat Crew? Read and find out. Story starts at the Arlong arc. Rated M to be safe. Naruto/Harem. In the process of being Beta'd. NOW IN WANO, so slow updates to let Anime/Manga update.
Crossover - Naruto & One Piece - Rated: M - English - Adventure - Chapters: 98 - Words: 507,935 - Reviews: 1497 - Favs: 3,485 - Follows: 3,228 - Updated: 11/22 - Published: 6/1/2013 - [Naruto U., Nojiko, Nami, Robin]
Justice by Black' Victor Cachat reviews
Dealing with villains is all part of being a superhero, the Justice League knows this. So how do they handle the new supervillain gang that can't decide whether they're good or evil? And said gang, the Straw Hat Pirates, are just desperate to get home to fulfil their dreams, whatever it takes. And they have no problems with fighting more believers in 'Justice' along the way
Crossover - One Piece & Justice League Unlimited - Rated: T - English - Adventure/Humor - Chapters: 26 - Words: 373,457 - Reviews: 2741 - Favs: 4,852 - Follows: 5,096 - Updated: 11/22 - Published: 7/15/2017 - Luffy, Strawhat Pirates
Heroes of the New World by Zaru reviews
A Crossover Story between Zaru and Juubi-k. As Yamato, Son of Kaido, heals from her wounds from a battle against her tyrannical father, a chance meeting with a injured boy in green opens her world. And that world, will change. The boy's name? Midoriya Izuku. For Questions, refer to FAQ in story(after Chapter 15)
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Adventure - Chapters: 52 - Words: 335,676 - Reviews: 967 - Favs: 1,846 - Follows: 2,019 - Updated: 11/20 - Published: 6/11/2022 - Yamato, Izuku M.
A Spider’s Piece by Chillman22 reviews
One-Shot. He didn’t know where he was or how he got there, or how he got his new powers, but you can bet that he’ll master them, with a little help from a bartender, whether or not he’ll be a Pirate will be quite the adventure, but then what’ll happen when Naruto meets Luffy. Up For Adoption.
Crossover - Naruto & One Piece - Rated: T - English - Adventure/Humor - Chapters: 1 - Words: 3,164 - Reviews: 1 - Favs: 21 - Follows: 18 - Published: 11/20 - Naruto U. - Complete
Red X Demon by Shadow Knight Destroyer reviews
The Void Century, a time where all information has all been devoured by the waves of time. With time, stories can become Legends and Legends become Myths. Yet what happens if a Myth claws its way out from the waves of time and bares its fangs at the Present? Grey Naruto/Powerful later on. Still deciding if it will be a full series
Crossover - Naruto & One Piece - Rated: M - English - Adventure - Chapters: 4 - Words: 12,575 - Reviews: 39 - Favs: 188 - Follows: 233 - Updated: 11/19 - Published: 9/20 - Naruto U., Uta
Milenio Vacío II: Viejo Mundo by Sun Dancer 0880 reviews
Una serie de eventos ocasiona que All Might decida aprovechar la llegada de unos piratas del pasado para realizar un viaje hacia las ruinas de la Gran Linea.El joven grupo de héroes involucrados se entera de sus planes decidiendo traerlo contra su voluntad quedando a merced del tempestuoso mar, obligándose a cooperar con los piratas, descubriendo así en el camino...Un mundo perdido
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: K+ - Spanish - Adventure/Friendship - Chapters: 49 - Words: 302,280 - Reviews: 47 - Favs: 23 - Follows: 22 - Updated: 11/19 - Published: 2/1 - Luffy, Strawhat Pirates, Toshinori Y./All Might, 1-A Students
One Bleach by Ohfortheloveofpete reviews
It's time for another crazy crossover fanfic! This time it's Bleach and One Piece...anyways, Luffy and Ichigo have switched places in their respective universes...how will they possibly get back home? And before you ask, this isn't Ninja Tail.
Crossover - One Piece & Bleach - Rated: T - English - Humor/Adventure - Chapters: 27 - Words: 87,083 - Reviews: 24 - Favs: 68 - Follows: 74 - Updated: 11/19 - Published: 5/16/2015 - Luffy, Nami, Ichigo K., Orihime I.
The Marine Demon's War Diary by Zweiil reviews
"Live as long as possible, if you lose your life again, there will be no possible resurrection." This is the ordeal that Being X imposed on Tanya during her second life. And that's exactly what she will do without asking for help from the individual she considers an impostor, despite all his schemes.
Crossover - Youjo Senki: Saga of Tanya the Evil & One Piece - Rated: T - English - Adventure/Fantasy - Chapters: 21 - Words: 97,394 - Reviews: 72 - Favs: 252 - Follows: 328 - Updated: 11/19 - Published: 12/20/2022 - Tanya, Visha
One Way Home by Aka Daka reviews
Destiny always has a unique way of leading each person to reach the peak, but not all humans can reach that peak even though fate has shown the way. Zen'in Maki never thought she would be thrown into another world when she felt death would come to her. However, is it just a coincidence? Or is it the Destiny of the Universe that will guide her?
Crossover - One Piece & Jujutsu Kaisen/呪術廻戦 - Rated: T - English - Adventure/Friendship - Chapters: 3 - Words: 18,408 - Reviews: 21 - Favs: 88 - Follows: 105 - Updated: 11/19 - Published: 9/26 - Strawhat Pirates, Maki Z.
Negating the Pirate Life by HaretaSora reviews
Kaguya's sealing goes wrong & to save herself she detonates herself, exploding & destroying everything & sending him to god knows where and allows him to Negate what shouldn't be possible. Waking up he finds himself on a massive whale boat with the tallest man he's ever seen looking over him who calls himself a pirate, offering to help him as he figures out where he is - Harem
Crossover - Naruto & One Piece - Rated: M - English - Adventure/Romance - Chapters: 4 - Words: 41,912 - Reviews: 190 - Favs: 1,093 - Follows: 1,291 - Updated: 11/18 - Published: 1/30 - [Naruto U., Nojiko, Olive, Shirahoshi]
The Mad Leviathan by Gozly Kat
Convicted of a crime of simply living, Oki "Mad Leviathan" Kujira is now on the run with the Marines on his tail. His Friends dead, money on his head, and given an epithet that will isolate him from the world. All for some Steel where his Heart should be.
Crossover - One Piece & League of Legends - Rated: M - English - Adventure - Chapters: 3 - Words: 5,157 - Favs: 4 - Follows: 5 - Updated: 11/18 - Published: 10/22 - Luffy
NaruPiece: Adventure of a lifetime by BailTheRobber reviews
Living a life of adventure, Naruto one day wishes to return home to save his homeland but first he needs to get strong enough to take it back and to do that he needs friends to help him see his dream through while also helping others achieve theirs.
Crossover - One Piece & Naruto - Rated: T - English - Adventure - Chapters: 6 - Words: 41,297 - Reviews: 24 - Favs: 90 - Follows: 113 - Updated: 11/18 - Published: 9/21/2022 - Naruto U., Luffy, Violet/Viola, Kushina U.
The Lunarian by All watch reviews
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.)
Crossover - One Piece & Cross Over/クロスオーバー - Rated: M - English - Adventure/Romance - Chapters: 25 - Words: 45,572 - Reviews: 5 - Favs: 55 - Follows: 66 - Updated: 11/17 - Published: 9/29 - OC, Yamato, Uta, Ulti
A blank canvas by mantacrest reviews
Ten years before the events of RWBY a mysterious entity transferred hundreds of devil fruits to the world of remnants without anyone's knowledge. years later devil fruit users start popping up and causing trouble. adding a new player to an ancient game. The will of D. {takes place two years before the events of RWBY}
Crossover - One Piece & RWBY - Rated: K+ - English - Adventure - Chapters: 1 - Words: 1,773 - Reviews: 1 - Favs: 1 - Follows: 2 - Published: 11/17
Monkey See, Monkey Do by Longha reviews
Luffy loves heroes, but he would never become one. After all, heroes are supposed to share their meat.
Crossover - One Piece & Fate/stay night - Rated: T - English - Adventure/Fantasy - Chapters: 8 - Words: 16,067 - Reviews: 109 - Favs: 416 - Follows: 494 - Updated: 11/17 - Published: 6/4/2021 - Luffy
It Came From The Sky by Ralman23 reviews
One day, a mysterious item was shown to the heroes, and it is a strange one indeed, however, what about this object gets everyone scared about it? After all, it came from the sky... (Marvel/DC/OP x-over). (Crossposted on AO3)
Crossover - Misc. Comics & One Piece - Rated: T - English - Adventure/Mystery - Chapters: 7 - Words: 29,859 - Reviews: 13 - Favs: 27 - Follows: 32 - Updated: 11/17 - Published: 11/26/2022
One Piece: Satoru Gojo's Adventure by Yee-Claw reviews
*Spoilers: Gojo, with an indefinite amount of time now, ends up reading a manga that he had found in the Shibuya district that was inside his pocket. Upon reading the book, he drifts off to his dreamland and ends up in the exact same Manga he had just read. However, a problem quickly arises, and it's literally only up to Gojo to see if he can fix it.
Crossover - One Piece & Jujutsu Kaisen/呪術廻戦 - Rated: M - English - Adventure/Fantasy - Chapters: 6 - Words: 25,348 - Reviews: 10 - Favs: 38 - Follows: 58 - Updated: 11/17 - Published: 10/31/2022 - Luffy, Gojo S.
A Piece of Divinity by Bub3loka reviews
A prophecy revealed too soon, a promise given. A hero's fear, a maiden's love, destiny is shattered as they find themselves washed upon a new shore
Crossover - One Piece & Percy Jackson and the Olympians - Rated: M - English - Adventure/Romance - Chapters: 5 - Words: 33,147 - Reviews: 44 - Favs: 299 - Follows: 393 - Updated: 11/16 - Published: 5/18 - [Percy J., Calypso] Tyson, Rachel D.
Watching My Heroes Reborn by Joanne Frances Tiano Cajilig reviews
Thank you Emma Iveli for your permission to create this story. I'm doing my best to make it fun and twik it a little. it's basically my hero academia watching my heroes reborn in a theatre similar to all those watch movies or alternate universe stuff...
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Humor/Adventure - Chapters: 101 - Words: 618,987 - Reviews: 283 - Favs: 581 - Follows: 588 - Updated: 11/16 - Published: 9/21/2020 - Sanji, Izuku M.
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