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I'm With you, Forever, The End by Katsuki-1x reviews
In the world of quirks 90% of the population has a quirk. Scientists believe that soulmates and quirks are somehow linked. Izuku and Katsuki are training at the beach when Izuku finds a fruit. Izuku eats the fruit and gains a power. On the beach the boys save a group of strangers that have washed up on shore. Izuku finds out what is power is and what it is called when the stranger
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Romance/Adventure - Chapters: 57 - Words: 799,110 - Reviews: 8 - Favs: 79 - Follows: 74 - Updated: 1/27 - Published: 10/8/2020 - [Izuku M., Katsuki B.] Luffy, Ace
Strawhat's Saiyan by Alpha1Son
Be careful what you wish for because you might end up regretting it. In the Dragon Ball Super world, it was a time of peace after defeating Moro and ending his reign of terror. However, Vegeta accidentally wishes Goku into another world, The One Piece World! Join Goku on his brand new adventure as he travels the world with the Straw Hat Pirates. (Goku x harem)
Crossover - One Piece & Dragon Ball Super - Rated: M - English - Romance/Adventure - Chapters: 1 - Words: 951 - Favs: 16 - Follows: 17 - Published: 1/27 - [Son Goku, Boa Hancock] [Luffy, Margaret]
Pharaoh Once, Pharaoh Forever by JadeNoRyuu
Tucker Foley knew that he was just a nerd with amazing friends. Sure, he had his technology and meat-lover shticks going on, but beside those, who was he really? Or: After "King Tuck", Tucker's self-esteem takes a harsh blow and he finally settles in his role of being the "normal one". But what will happen if something odd appears in Sam's greenhouse? [Danuary Xover 2022]
Crossover - One Piece & Danny Phantom - Rated: T - English - Friendship/Hurt/Comfort - Chapters: 1 - Words: 3,753 - Favs: 1 - Published: 1/27 - Luffy, Danny F., Tucker F., Sam M. - Complete
Portgas D Naruto by Qwert135 reviews
Naruto is born as Ace's older brother and the son of Portgas D. Rouge and the Pirate King, Gol D. Roger. Follow his life in the One Piece universe. [REWRITTEN]
Crossover - Naruto & One Piece - Rated: T - English - Adventure - Chapters: 49 - Words: 177,575 - Reviews: 446 - Favs: 1,376 - Follows: 1,431 - Updated: 1/26 - Published: 5/16/2019 - Naruto U.
L'Héritier de l'Underground by Zialema reviews
"C'est avec de l'argent sale qu'on construit des hôpitaux". Comment ne pas accorder de crédit aux bienfaits du crime quand les lois s'obstinent à vouloir briser une famille qui n'a rien demandé à personne, sinon une seconde chance ?(fem!Ace NoHorcruxe!Harry)
Crossover - Harry Potter & One Piece - Rated: T - French - Crime/Family - Chapters: 43 - Words: 392,597 - Reviews: 348 - Favs: 322 - Follows: 340 - Updated: 1/26 - Published: 1/9/2019 - Harry P., Ace, Thatch
Monkey D Lincoln by PrimusPilus reviews
Lincoln disappeared! After six months it was discovered that thanks to an invention made by Lisa he ended up going to another world! After being brought back by his family they find out that not only is Lincoln older but he also plans to become King of the Pirates! The Loud family and Royal Woods are in for a heck of an adventure with Lincoln and his crew up to their usual trouble!
Crossover - Loud House & One Piece - Rated: T - English - Adventure/Family - Chapters: 4 - Words: 13,364 - Reviews: 28 - Favs: 63 - Follows: 76 - Updated: 1/25 - Published: 1/3 - Lincoln L., Nami
True Soul King by Son of Nightmare reviews
YO-HOHOHO! So there is another Soul King? Sorry Soul Reapers but there can only be one. My wielder is going to be the best reaper in this life and the next. Though his skin decaying is quite worrying.
Crossover - One Piece & Bleach - Rated: M - English - Adventure/Humor - Chapters: 2 - Words: 2,982 - Reviews: 4 - Favs: 31 - Follows: 37 - Updated: 1/24 - Published: 1/3 - [Ichigo K., Rukia K.] Brook, Sode no Shirayuki
Piracy Of The Last Jinchuriki by R8handman reviews
They chose differently. However, Black Zetsu refused that his work all these centuries was for nothing. He decided to destroy the shinobi world he influenced. Naruto found himself in the Land of Wano. Requiring a place for him to belong to and finding that this Land is in trouble. Help is needed from overseas. War flows within Naruto's blood, so piracy isn't a problem for him.
Crossover - Naruto & One Piece - Rated: M - English - Friendship/Adventure - Chapters: 5 - Words: 44,859 - Reviews: 114 - Favs: 451 - Follows: 530 - Updated: 1/24 - Published: 10/9/2021 - Naruto U.
Percy Jackson sees Pirate Warriors by Infinity Prime reviews
Our favorite Greek demigods and gods are doomed to see the adventures of Monkey D. Luffy! With the company of Themis, the ancient goddess of justice and the flamboyant pirate captain Rapidfire Junior, you will see the craziest story ever told, about of the future Pirate King!
Crossover - One Piece & Percy Jackson and the Olympians - Rated: T - English - Humor/Adventure - Chapters: 10 - Words: 49,171 - Reviews: 60 - Favs: 111 - Follows: 120 - Updated: 1/24 - Published: 3/10/2021
Fighting Monsters and being ruthless by leonardo18anime reviews
The Straw Hats' next stop is a mysterious dark island, so Isolated that not even the World Government or the Marines dare to go there. They go exploring and they soon meet a ruthless mysterious man called Guts. Despise being one of the scariest men they ever saw, Luffy wants him to join the crew. Guts is not interested but Luffy will not take no as an answer.
Crossover - Berserk & One Piece - Rated: M - English - Adventure/Supernatural - Chapters: 2 - Words: 3,017 - Reviews: 7 - Favs: 21 - Follows: 25 - Updated: 1/23 - Published: 7/4/2021 - Guts, Puck, Luffy, Zoro
Un nuevo viaje by Santoryu21 reviews
Después de una pacifica muerte y encontrase en un lugar desconocido sin nada mas que hacer decide vagar por este nuevo mundo hasta que vuelva encontrar un propósito.
Crossover - One Piece & Fairy Tail - Rated: K+ - Spanish - Family/Adventure - Chapters: 4 - Words: 12,654 - Reviews: 4 - Favs: 9 - Follows: 11 - Updated: 1/23 - Published: 1/7 - Zoro, Robin
Pirate Academia by Drag0n5on reviews
his friend abandoned him, his hero denied him and society rejects him. Why was it so wrong for him to want to help people? there he sat in the rain waiting for an answer. He didn't expect it to come in the form of a skeleton with an afro. oh did he forget to mention this was the tale of how he became a King
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Humor - Chapters: 6 - Words: 17,778 - Reviews: 22 - Favs: 133 - Follows: 187 - Updated: 1/23 - Published: 9/1/2021
El Pirata del Sombrero de Paja en Eostia by ZGMF-X13A Providence reviews
Gracias a un acto de venganza contra Kuroinu... Un Luffy que esta cerca de completar los dos años de su entrenamiento termino siendo invocado a otro mundo. Para las Princesas Guerreras eso podia ser una salvacion de un final tragico, para Kuroinu la perdicion de sus sueños. Despues de todo Luffy poseia un gran poder.
Crossover - One Piece & Kuroinu: Kedakaki Seijo wa Hakudaku ni Somaru - Rated: M - Spanish - Friendship/Fantasy - Chapters: 25 - Words: 263,382 - Reviews: 595 - Favs: 488 - Follows: 488 - Updated: 1/23 - Published: 8/6/2017 - [Luffy, Cellestine L, Origa D, Cloe]
The Rise Of The Van Der Linde Pirates by rockgod23 reviews
John Silver has been having dreams of being a man in another world. But when he's taken to be executed for a bullshit reason, those dreams give him the inspiration he needs to fight those who wronged him. Rating may be changed to M in the future.
Crossover - One Piece & Red Dead Redemption - Rated: T - English - Adventure/Western - Chapters: 3 - Words: 4,526 - Reviews: 2 - Favs: 8 - Follows: 9 - Updated: 1/22 - Published: 10/11/2021 - D. v. d. Linde
The One Above All by Inferno999 reviews
"I'm Thunder. No matter how much the humans struggle, they will never defeat thunder. Even since ancient times, to run from their fear, humans define anything terrible that they cannot understand as God. I'm one of the natural disasters that humans gave up on Conquering. This is what makes me a God, do you understand?" - God Enel, Chapter 264.
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Chapters: 1 - Words: 5,621 - Reviews: 9 - Favs: 26 - Follows: 32 - Published: 1/22 - Enel, Toshinori Y./All Might, 1-A Students, All For One
you should see me in a crown by IncompleteNarrative reviews
Nico's first day in Camp Half-Blood, he eats a strange fruit and ends up in a world even more strange than the one filled with demigods and monsters. Watch as Nico rises from a scared little kid on the island of Dressrosa to one of the most fearsome pirates in an age, the Ghost King!
Crossover - One Piece & Percy Jackson and the Olympians - Rated: T - English - Adventure/Humor - Chapters: 5 - Words: 19,669 - Reviews: 5 - Favs: 15 - Follows: 26 - Updated: 1/22 - Published: 8/22/2021 - Doflamingo, Kyros, Nico A.
DIOS ENTRE HEROES by Inferno999 reviews
"Yo soy el Rayo. Desde tiempos inmemoriales, el ser humano ha llamado Dios a lo desconocido, y aquello que no pueden entender, le temen. Todo lo que les sucede, dicen que es obra de Dios. El ser humano acepta que no puede vencer a los desastres naturales. Y yo soy uno de ellos. Mi existencia es la de un Dios. ¿Lo entiendes?" - God Enel.
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: T - Spanish - Chapters: 1 - Words: 5,524 - Reviews: 2 - Favs: 11 - Follows: 12 - Published: 1/21 - Enel, Toshinori Y./All Might, 1-A Students, All For One
A World of Wonder by SolanaLeonhart reviews
Since the Grand Age of Pirates began, many travel in the search of the ultimate treasure, One Piece. This also includes a certain crew which comes together and works to purse their goals and dreams...
Crossover - One Piece & Fairy Tail - Rated: K+ - English - Adventure/Friendship - Chapters: 39 - Words: 199,068 - Reviews: 46 - Favs: 247 - Follows: 285 - Updated: 1/21 - Published: 12/24/2018 - [OC, Robin]
La sphère Dagarath by El'Druin reviews
Lorsque l'équipage des Mugiwara découvre une étrange île où tout semble tourner autour d'une curieuse sphère, aucun d'eux ne s'attendait à atterir dans un monde bien différent du leur. Un monde emplit de magie, où vit une certaine guilde. Le temps et l'espace sont bien plus complèxes que l'on croit.
Crossover - One Piece & Fairy Tail - Rated: M - French - Romance/Adventure - Chapters: 4 - Words: 37,779 - Reviews: 4 - Favs: 9 - Follows: 7 - Updated: 1/20 - Published: 9/2/2020 - [Zoro, Robin] [Erza S., Jellal F./Siegrain]
Lanky Looney Toony Skeleton by BlindmanV2
*First 1st Person story* So I died kinda, and got blackmailed into becoming a toon, who knows what fate has in store for me now..."He's Lanky, He's Looney, he's just a skeletoony, and with us cartoonies, we're gonna have some fun!" I will live on for... "He's TV made ready, Will he keep our ship steady? On the way to be our Buddy, He'll be our #1!" *Read, Review, Fav, Follow!*
Crossover - Tiny Toon Adventures & One Piece - Rated: T - English - Humor/Friendship - Chapters: 2 - Words: 4,354 - Favs: 4 - Follows: 4 - Updated: 1/19 - Published: 1/5 - [Babs Bunny, Buster Bunny] Fifi La Fume, Brook
Saiyan Heroes on the Grandline! by F.M.D reviews
After a freak accident in the workshop of Hero Support Course Student, Athena Yagi! Kaen, Mina, and Eri, are transported to a strange new world filled with pirates and adventure. Join them, as they sail the Grandline, and into the New World. (Spinoff of my MHA-DBZ Crossover.)
Crossover - Anime X-overs & One Piece - Rated: M - English - Adventure/Family - Chapters: 7 - Words: 49,581 - Reviews: 8 - Favs: 5 - Follows: 6 - Updated: 1/19 - Published: 12/11/2021 - OC, Luffy, Zoro, Sanji
Open Dimension by Blueluna12
Dartz started his plan to destroy the world but he also opened a portal to a different world. The Straw Hats found an abandoned ship but got sent to where everyone plays Duel Monsters and chaos has occurred. Will it work for the duelists and pirates to cooperate and save their worlds?
Crossover - Yu-Gi-Oh & One Piece - Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 2,200 - Favs: 1 - Follows: 5 - Published: 1/19 - Yami Yūgi, Luffy
I get on a pirate ship (that I didn't steal this time) by CALlC0 reviews
A percy jackson/one piece crossover that's likely only going to be a one shot to inspire people. It's just kind of a bare bones start that you can build off of however you want. Hope you enjoy.
Crossover - One Piece & Percy Jackson and the Olympians - Rated: T - English - Chapters: 1 - Words: 1,495 - Reviews: 3 - Favs: 8 - Follows: 4 - Published: 1/18 - Complete
The Tatakaikami hero: Dekiru-Miru by Squishytheluckydevil reviews
Martial Artist Izuku Midoriya. Haki and a custom devil fruit. Ofa Izuku midoriya. ( Op deku. Eventual Ooc Deku. Different quirks. Izuku midoriya has a huge harem. ( Sorry Ochako and Tsuyu but better luck next fiction. ) Badass Deku midoriya. ( 10 to 14 girls. Confrimed Are Mina Ashido. Kyouka jiro. Momo Yaoyorozu. Itsuka kendo. Genderbend Minerva Minoru. Yui kodai.
Crossover - My Hero Academia/僕のヒーローアカデミア & One Piece - Rated: M - English - Romance/Supernatural - Chapters: 24 - Words: 154,311 - Reviews: 34 - Favs: 210 - Follows: 228 - Updated: 1/17 - Published: 7/17/2021 - [Yu T./Mount Lady, Pony T., Himiko Toga, Tooru H.]
MHA X One piece X Overlord : Who is the real hero ? by raptor10 reviews
The characters of Overlord and One piece (Wano Kuni arc) in the universe of MHA? What scenario could this create? Wars ? Alliances? The end of the heroes? The victory of the villains? being at the side of All Might, Galadriel and Luffy, Deku will understand that being a hero is never easy and that everyone has his own definition of justice.
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: K - English - Adventure/Humor - Chapters: 5 - Words: 16,522 - Reviews: 14 - Favs: 34 - Follows: 39 - Updated: 1/16 - Published: 12/5/2021 - Luffy, Kaidou, Toshinori Y./All Might, 1-A Students
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