One Piece Crossovers
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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: 50 - Words: 318,357 - Reviews: 920 - Favs: 1,789 - Follows: 1,953 - Updated: 10/28 - Published: 6/11/2022 - Yamato, Izuku M.
The Lunarian by All watch reviews
Kaido gave the young Lunarian two choices: join the Beast Pirates and procreate with as many women as possible so that he could create an army or suffer a fate worse than death. Crow chose the former but vowed to kill Kaido one day and make his dreams a reality. (Strong/ Greyish OC, Harem, Massive Crossover, and other surprises.)
Crossover - One Piece & Cross Over/クロスオーバー - Rated: M - English - Adventure/Romance - Chapters: 23 - Words: 36,719 - Reviews: 4 - Favs: 37 - Follows: 44 - Updated: 10/28 - Published: 9/29 - OC, Yamato, Uta, Ulti
Dragon's Justice by Hek'UnnSkipper reviews
The Marine Hero found him in the sea, he knew the boy had that fire in him just like his boys and with them dreaming about becoming pirates, he just couldn't let the pink haired little brat's potential go to waste. Donning the coat of justice, Natsu was ready to make the lives of both pirates and navy miserable as he adventures through the world.
Crossover - One Piece & Fairy Tail - Rated: M - English - Chapters: 10 - Words: 50,113 - Reviews: 134 - Favs: 477 - Follows: 546 - Updated: 10/28 - Published: 8/15/2016 - Natsu D.
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: 46 - Words: 281,565 - Reviews: 47 - Favs: 22 - Follows: 22 - Updated: 10/27 - Published: 2/1 - Luffy, Strawhat Pirates, Toshinori Y./All Might, 1-A Students
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: 18 - Words: 113,610 - Reviews: 19 - Favs: 34 - Follows: 32 - Updated: 10/27 - Published: 7/21 - Luffy, Strawhat Pirates, Toshinori Y./All Might, 1-A Students
Luffy in MHA(One Piece x My Hero Academia) by IdiotwithaPhone reviews
Half of the crew set out to Wano to meet up with the rest, and a mysterious fog emerges and now the crew can't find Luffy. Luffy ends up in some alley and somehow has to find his way back. (sucky summary)
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: K - English - Adventure/Humor - Chapters: 2 - Words: 1,490 - Reviews: 30 - Favs: 77 - Follows: 90 - Updated: 10/27 - Published: 4/2 - Luffy, Izuku M., 1-A Students
Grand Sail To Freedom by Kfbanime87 reviews
“ wealth, fame power These were the words spoken by late pirate, king gold, Roger. you want my treasure? You can have it! I left it all in one place! And does the great pirate era came. But with some don’t know, is that not all seek wealth, power or fame no there are others who seek freedom. That is what this journey is about freedom.My name is Naruto Uzumaki,and this is my tale
Crossover - Naruto & One Piece - Rated: M - English - Adventure/Humor - Chapters: 7 - Words: 65,234 - Reviews: 183 - Favs: 534 - Follows: 572 - Updated: 10/26 - Published: 8/10 - Naruto U., Nami, Robin
Straw Hat of UA by Crimzon Slayer reviews
Centuries, after the events of One Piece. The world has changed drastically. The Red Line, the Grand Line, the Sea Kings, the Fishmen, all races outside of humanity, are no more. But hope still remains, as the people develop Quirks, with one Quirkless boy, finding a priceless treasure, that turns his body to rubber, and makes dreams a reality.
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Friendship - Chapters: 1 - Words: 6,050 - Reviews: 7 - Favs: 36 - Follows: 44 - Published: 10/26 - Brook, Izuku M., Toshinori Y./All Might, OC
The Ultimate Worst Generation by stringdog reviews
The Straw Hats have arrived on their final stop before descending to Fish-man Island and onto the New World, the Sabaody Archipelago. However, they're not the only big name rookies present, they are just one of 14 rookie crews present and the other 13 all have big names as well. Mass deep crossover with Fairy Tail, My Hero Academia, Black Clover, Akame ga Kill, and RWBY.
Crossover - One Piece & Fairy Tail - Rated: M - English - Adventure - Chapters: 2 - Words: 19,825 - Reviews: 12 - Favs: 33 - Follows: 37 - Updated: 10/26 - Published: 10/15 - Luffy, Strawhat Pirates
What lies beyond by KingDrasil reviews
No one could say what lies beyond the horizon. Wealth? Reputation? Power? Or maybe something else? Who knows. No one can say that with absolute certainty. Yet, this does not stop people from trying to go further and get it.
Crossover - One Piece & Fate/stay night - Rated: T - English - Adventure - Chapters: 2 - Words: 4,843 - Reviews: 1 - Favs: 25 - Follows: 29 - Updated: 10/26 - Published: 9/7 - [Yamato, OC] Luffy
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: 30 - Words: 30,016 - Reviews: 59 - Favs: 192 - Follows: 209 - Updated: 10/25 - Published: 9/21
One Piece x RWBY Volume 1: The Beginning of the Straw Hat Pirates by TheCrimsonScizor886 reviews
Wealth, fame, power, Gold Roger, the king of the Pirates, attained everything this world has to offer. The words he uttered just before his death drove people to the seas, and some men head for the oceans and continents of Remnant in pursuit of their dreams! "Straw Hat" Monkey D. Luffy decided to follow this path, but how he will achieve in a world between light and darkness.
Crossover - One Piece & RWBY - Rated: T - English - Adventure/Fantasy - Chapters: 8 - Words: 126,329 - Reviews: 44 - Favs: 61 - Follows: 64 - Updated: 10/25 - Published: 8/27 - Luffy, Usopp, Team RWBY, Team JNPR
Straw Hat DXD by B0bbyXD reviews
In the Battle against Kaido luffy falls of the island Of onigashima and a is accidentally transported to another world. How will find his way back?
Crossover - High School DxD/ハイスクールD×D & One Piece - Rated: T - English - Friendship/Adventure - Chapters: 26 - Words: 53,767 - Reviews: 96 - Favs: 142 - Follows: 142 - Updated: 10/25 - Published: 10/12/2022 - Luffy, Rias G., H. Akeno, Nyx
the chosen one english ( POKEMON AND ONEPIECE) by nighthook
ash a childe with incredible powers can he comprehend dem find out.
Crossover - Pokémon & One Piece - Rated: T - English - Drama/Supernatural - Chapters: 3 - Words: 5,749 - Published: 10/25
La femme qu'il aimait by Sofya29
Sanji se dirigea d'un pas rapide vers le pont du Sunny. Il savait qu'il la trouverait là. Sakura-swan, pensa-t-il avec un regard rêveur et un immense sourire.
Crossover - Naruto & One Piece - Rated: K - French - Romance - Chapters: 1 - Words: 819 - Favs: 1 - Follows: 1 - Published: 10/25 - [Sakura H., Sanji] - Complete
The Woman He Loved by Sofya29
Sanji walked quickly towards the deck of the Sunny. He knew she would be there. Sakura-swan, he thought with a dreamy look and a huge smile.
Crossover - Naruto & One Piece - Rated: K - English - Romance - Chapters: 1 - Words: 806 - Favs: 3 - Follows: 3 - Published: 10/25 - [Sakura H., Sanji] - Complete
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: 100 - Words: 614,197 - Reviews: 281 - Favs: 575 - Follows: 585 - Updated: 10/25 - Published: 9/21/2020 - Sanji, Izuku M.
Zoro the lost samurai by Getsuga999 reviews
Zoro, he wanders to the world of demons, demon kings, and demon slayers.
Crossover - Demon Slayer: Kimetsu No Yaiba & One Piece - Rated: T - English - Supernatural/Crime - Chapters: 3 - Words: 1,278 - Reviews: 6 - Favs: 9 - Follows: 10 - Updated: 10/24 - Published: 6/9
Devils of the Caribbean I: Scoundrels of the Sea by KingVessel reviews
Also Known As The Time in Which One Piece aspects got added to the storyline.
Crossover - One Piece & Pirates of the Caribbean - Rated: M - English - Adventure/Fantasy - Chapters: 3 - Words: 11,070 - Reviews: 14 - Favs: 42 - Follows: 50 - Updated: 10/24 - Published: 4/10 - Will T., Elizabeth S., Capt. Jack Sparrow
The Multiversal Plumbers by Eternal4Ever reviews
(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
Crossover - One Piece & Mario - Rated: M - English - Parody/Adventure - Chapters: 6 - Words: 31,362 - Reviews: 5 - Favs: 17 - Follows: 16 - Updated: 10/24 - Published: 10/8 - Mario, Luigi, Strawhat Pirates, Ace
The Otherworld Pirates by AzureWriter83 reviews
It was 25 years ago. As Gold Roger sailed the seas as the King of the Pirates, green light appeared all over the world, and they continued to appear to this day. And as they did, they would drop off people from other worlds. One day, a certain green hero appears. He meets new friends, goes on adventures, and decides that he doesn't like a certain government and how it runs things.
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Friendship - Chapters: 4 - Words: 33,234 - Reviews: 10 - Favs: 47 - Follows: 50 - Updated: 10/22 - Published: 9/5
strawhats and the Avenger: New World by Halomast123
The Avengers were warned by Kang the Conqueror. Suddenly, they were teleported into a strange new world. Meanwhile the Strawhat pirate learn about Ceaser Clown. Takes place in AU Punk Hazard.
Crossover - Avengers & One Piece - Rated: T - English - Drama/Adventure - Chapters: 1 - Words: 360 - Favs: 4 - Follows: 5 - Published: 10/22 - Thor, Iron Man/Anthony S., Black Panther/T'Challa, Strawhat Pirates
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: 2 - Words: 3,123 - Favs: 3 - Follows: 3 - Published: 10/22 - Luffy
Boa Hancocks New Prize by Wolf the swordsman reviews
Naruto wakes up in a foreign land, a land full of women and one powerful snake-empress. The blonde meets a world of corruption, depravity and perversion with the commanding Boa Hancock taking control. Warning CFNM and femdom
Crossover - Naruto & One Piece - Rated: M - English - Romance - Chapters: 1 - Words: 5,390 - Reviews: 7 - Favs: 112 - Follows: 100 - Published: 10/22 - Naruto U., Boa Hancock
Digital Reincarnation by Sakura Alexia reviews
Her story had to be one of a kind, one that not even the craziest person in existence would ever believe nor tell, it was surreal even for those who still believed in legends and fairytales… and even more for herself. How? Someone would ask. She was dead, or rather she should have been. So then… why was she in a laboratory of some sorts?
Crossover - One Piece & Nier - Rated: T - English - Angst/Family - Chapters: 95 - Words: 343,325 - Reviews: 11 - Favs: 87 - Follows: 100 - Updated: 10/22 - Published: 12/22/2021 - Robin, 2B, 9S, A2
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