One Piece Crossovers
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Yo-Kai Watch x One Piece Crossover Christmas 2022 by NewComer1 reviews
Based on "Yo-Kai Watch Another Watcher" series and One Piece; Ken Aichi and Yuray are summoned by Mother Nature to find her missing granddaughters, the Miser Sisters. Alongside with the Straw Hats Pirates, they must travel to a mysterious island where weather constantly changes. What awaits them there?
Crossover - One Piece & Yo-Kai Watch - Rated: T - English - Adventure/Friendship - Chapters: 1 - Words: 8,058 - Reviews: 1 - Favs: 2 - Published: 12/24 - Luffy, Jibanyan, OC
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: 8 - Words: 24,978 - Reviews: 8 - Favs: 40 - Follows: 63 - Updated: 12/24 - Published: 12/20 - Tanya, Visha
Celestial Beast of Tech by king carlos reviews
I was sent to the One Piece world, great. Ended up in an island in the middle of nowhere for a year without any human contact, terrible. Have a somewhat unique Celestial Forge, Great. Kaido decided to jump from a sky island right on top of the island and now wants me to join his crew... interesting. (Celestial Forge, Harem, dark gray-MC, OP)
Crossover - X-overs & One Piece - Rated: M - English - Chapters: 11 - Words: 45,966 - Reviews: 223 - Favs: 954 - Follows: 1,058 - Updated: 12/24 - Published: 8/20 - Kaidou, OC, Ulti
Explorador dos Mares Azuis by Nylaria reviews
Acordando no vazio depois de sua morte, um jovem ganha a opção de iniciar uma nova aventura nos seus próprios termos. M.I.R.S irá então guiar e levar o jogador a mais do que uma simples aventura pois ele vai precisar passar por todos os tipos de testes e caçadas para realizar o seu sonho de se tornar o maior caçador de tesouros do mundo. Multi-Crossover/Gamer. MC/OP. OCs variados.
Crossover - One Piece & X-overs - Rated: M - Portuguese - Adventure/Friendship - Chapters: 27 - Words: 216,740 - Reviews: 17 - Favs: 25 - Follows: 29 - Updated: 12/24 - Published: 6/13 - Luffy, Robin, 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: 49 - Words: 271,930 - Reviews: 716 - Favs: 2,167 - Follows: 2,247 - Updated: 12/23 - 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. Slow updates to let Anime/Manga update.
Crossover - Naruto & One Piece - Rated: M - English - Adventure - Chapters: 93 - Words: 485,041 - Reviews: 1447 - Favs: 3,219 - Follows: 2,996 - Updated: 12/23 - Published: 6/1/2013 - [Naruto U., Nojiko, Nami, Robin]
Heroes of the New World - Omake Anthology by Zaru reviews
This is a collection of Omakes and Tales written and told by me and my fans. This is Non-Canon to the main story Heroes of the New World, but we hope you enjoy it regardless. Heartfelt. Funny. Tragic. And Dramatic. Come see the alternate tales of Izuku and Yamato's Adventures.
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Parody - Chapters: 71 - Words: 64,091 - Reviews: 68 - Favs: 185 - Follows: 189 - Updated: 12/23 - Published: 9/6
Naruto Ninja Pirate by kyekye reviews
Be a Ninja? Be a Pirate? Why not both? It could be fun now how to make that happen read to find out. Not a serious fic at all also crap summary. first fic like this one so be gentle or not Fem Naruto
Crossover - Naruto & One Piece - Rated: M - English - Humor/Adventure - Chapters: 18 - Words: 39,525 - Reviews: 59 - Favs: 247 - Follows: 275 - Updated: 12/22 - Published: 3/13/2020 - Naruko U., Luffy, Ace, Sabo
One Piece: Crimson Tides by Morpheus146 reviews
The world called him The Impaler Prince, someone who marked the annals of history with his life and actions, from his glorious battles and ruthlessness to his enemies. After finding his end and relieving the former home of his cruelty he still grasps the frails of fate and a new world. A world that allows a person to dream. Where everything could be possible. It was the One Piece
Crossover - One Piece & Hellsing - Rated: M - English - Adventure/Fantasy - Chapters: 78 - Words: 284,460 - Reviews: 12 - Favs: 76 - Follows: 68 - Updated: 12/22 - Published: 9/2 - Alucard, Robin, J. Bonney, Mihawk
Rotten Punks In City Z by SeaRoar reviews
Too fast. It happened too fast... One moment Eustass Kid was on his way into the next half of his journey into the new world, but all it took was the random appearance of a mystical cube and a supposed hero called Blast to tear apart his ambitions and leave him stranded in a world he knew nothing about. Also, who the heck is this caped baldy guy?
Crossover - One Piece & One Punch Man/ワンパンマン - Rated: M - English - Romance/Humor - Chapters: 7 - Words: 12,978 - Reviews: 7 - Favs: 42 - Follows: 43 - Updated: 12/21 - Published: 4/28 - E. Kidd
Random Retelling Repository by The Sinful reviews
Here's my lovely home for various (non-smut, non-MHA) oneshots/snippets that strike my fancy. All are free to a good home (or at least a non-angst non-grimderp home).
Crossover - Misc. Anime/Manga & One Piece - Rated: M - English - Humor - Chapters: 2 - Words: 3,648 - Reviews: 1 - Favs: 3 - Follows: 7 - Published: 12/21 - Bellemere
One Piece Vs Marvel by TheNerdman reviews
5 of the straw hats find themselves in the marvel universe, resembling the avengers.
Crossover - Marvel & One Piece - Rated: T - English - Adventure - Chapters: 1 - Words: 454 - Reviews: 2 - Follows: 1 - Published: 12/20 - T. Stark/Iron Man, B. Barnes/Winter Soldier, Luffy, Whitebeard
God of One Piece by laze jovanov reviews
The Straw hats arrive at a strange location, filled with magic, adventure, and dangers. They meet a man who was a former god, and must work together to return to their own worlds before their respective enemies become aware of each other's presence.
Crossover - One Piece & God of War - Rated: K+ - English - Adventure/Fantasy - Chapters: 1 - Words: 4,410 - Reviews: 35 - Favs: 67 - Follows: 90 - Updated: 12/20 - Published: 12/15
Broken Log Pose by tmb1112 reviews
The Straw Hat crew finds themselves with a broken Log Pose on the middle of the Grand Line. They are forced to wander until they come across a strange island with the Kingdom Hearts characters on it. Destiny Islands. Starts at the beginning of Kingdom Hearts One, and right after Alabasta for One Piece.
Crossover - One Piece & Kingdom Hearts - Rated: T - English - Suspense/Adventure - Chapters: 37 - Words: 358,582 - Reviews: 74 - Favs: 169 - Follows: 156 - Updated: 12/19 - Published: 4/16/2015 - Luffy, Zoro, Sora, Riku
Gol D Ace In Coiling Dragon by Yohanixxxx reviews
After Portgas D. Ace's death he was reincarnated into the universe of Coiling Dragon! - WARNING – This IS a FanFiction, so certain elements of the story WILL deviate from the original, like: 1 – There are slight changes to the profound mysteries and weapon comprehension. 2 – The actual GOD of this series isn't Hongmen. 3 – Whitebeard wielded a glaive instead of a guandao.
Crossover - One Piece & ManHua/Chinese Comics/漫画 - Rated: M - English - Fantasy/Adventure - Chapters: 20 - Words: 24,756 - Reviews: 8 - Favs: 16 - Follows: 22 - Updated: 12/19 - Published: 12/2
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: 62 - Words: 221,744 - Reviews: 463 - Favs: 166 - Follows: 168 - Updated: 12/19 - Published: 12/5/2021 - Luffy, Kaidou, Toshinori Y./All Might, 1-A Students
Harem Multiversal : Naruto - One piece by REX SLIDER
al aprender un jutsu de espacio-tiempo, naruto visitara diferentes universos en donde encontrara miembros para su harén ... aun que el no lo pidio. narutoxharem ps historia lemon. version de One piece
Crossover - Naruto & One Piece - Rated: M - Spanish - Romance - Chapters: 2 - Words: 6,931 - Favs: 8 - Follows: 9 - Updated: 12/18 - Published: 12/17 - Naruto U., Boa Hancock - Complete
Will of Fire by Fox SB reviews
Fate was a cruel mistress. Just as they thought that they had defeated Kaguya, she pulled one last trick out her sleeve. In a new world full of pirates, marines, nobles, and revolutionaries, he'll fight against the corrupt system that plagues this world. Despite being lost in a different world, with new challenges and enemies, his Will of Fire will not be extinguished
Crossover - Naruto & One Piece - Rated: M - English - Adventure/Fantasy - Chapters: 16 - Words: 86,733 - Reviews: 852 - Favs: 1,410 - Follows: 1,756 - Updated: 12/18 - Published: 7/3 - Naruto U., Luffy, Robin, Dragon
Luffy is Lost in The MHA world, but he gets taken in by Momo's dad by Andreiuhs reviews
So, after defeating Kaido, Luffy stumbles upon a mysterious portal. turns out that portal is unstable and it makes Luffy go to the top of the UA building where he has an encounter with a... mink? and a middle aged business man. and by sheer luck Luffy now attends UA school, with his new friend Momo.
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: K+ - English - Humor - Chapters: 12 - Words: 83,494 - Reviews: 161 - Favs: 294 - Follows: 323 - Updated: 12/18 - Published: 11/22 - Luffy, Momo Y., 1-A Students
Spade's Sword by WolFie MoonStone
When Ace joined the family, the whitebeards didn't really expect anything out of the normal, but what they didn't expect was they would have someone they didn't expect to join their family. Threw pain and loss 'Arrow' tries to find happiness within the whitebeards, but it's hard to do so when everyone you loved before is gone. Will this broken heart find closer or will she succumb
Crossover - Legend of Zelda & One Piece - Rated: K+ - English - Romance/Hurt/Comfort - Chapters: 1 - Words: 2,274 - Favs: 2 - Follows: 2 - Published: 12/18 - OC, Marco, Ace, Whitebeard Pirates
Ever After: One Piece by PrimusPilus reviews
After stopping at an island to resupply, the monster trio find themselves teleported to the world of Ever After High. Now Luffy, Zoro, and Sanji must adapt to the world of fairy tales as they figure out how to get back to their crew, making friends and loved ones along the way!
Crossover - One Piece & Ever After High - Rated: T - English - Adventure/Romance - Chapters: 3 - Words: 6,069 - Reviews: 8 - Favs: 29 - Follows: 29 - Updated: 12/18 - Published: 12/9 - Luffy, Zoro, Sanji, Raven Queen
Age of Wonder by Ved Walker reviews
Wealth. Fame. Power. Only the Pirate King had earned all of these things before his execution! And even though many are trying to follow up, only one will Conquer the Grand Line, discover the Legendary Treasure, and claim the title of Pirate King! Sail for the high seas, and buckle up for the unfathomable age to come! OC MC, Movie DF, and crossover with various sources!
Crossover - One Piece & X-overs - Rated: M - English - Adventure/Humor - Chapters: 31 - Words: 143,655 - Reviews: 35 - Favs: 46 - Follows: 47 - Updated: 12/18 - Published: 5/22/2021 - Silk, OC
Remnant's Scarecrow Of Fortune by SeaRoar reviews
The infamous magician, a man regarded as a member of the worst generation, is brought to his knees by a glittering admiral and daunting warlord. Is this the end of Basil Hawkins? Waking in a sea shrouded with fog, Hawkins is coerced by the words of Faust, to take up the mantle of parenthood. But is a family really what the magician needs? Only time will tell.
Crossover - One Piece & RWBY - Rated: M - English - Adventure/Romance - Chapters: 82 - Words: 327,008 - Reviews: 159 - Favs: 187 - Follows: 213 - Updated: 12/17 - Published: 5/1/2021 - B. Hawkins, Jaune A., Emerald S.
MY Life In The Multiverse by Bakorio reviews
A young man's life was snatched away from him in his sleep and he ended up transmigrating in a weird world with only an unreliable system to depend on Follow him in his hilarious journey through the difficulties the multiverse has to offer. - Current anime involved: One Piece, Devil is a part-timer, Sakurasou, Tensura (Slime), Beelzebub, Tokyo Ghoul, Assassination classroom.
Crossover - One Piece & Tensei Shitara Slime Datta Ken/転生したらスライムだった件 - Rated: K+ - English - Humor/Adventure - Chapters: 193 - Words: 401,121 - Reviews: 131 - Favs: 456 - Follows: 478 - Updated: 12/17 - Published: 10/19/2021 - Luffy, Zoro, Rimuru T., Shizue I.
The Emperor of the Dark Sun by Dath Zion reviews
When Uchiha Sasuke was struck by a forbidden technique of the Otsutsuki Clan, he had not expected to find himself trapped inside a world ruled by emperors, governments, warlords, revolutionaries, and pirates as dark as his own. He could not change the past, but the power to change the future lay in his hands. His Nindo- the way of shinobi, Sasuke would be sure to find it here
Crossover - Naruto & One Piece - Rated: T - English - Adventure/Fantasy - Chapters: 8 - Words: 75,364 - Reviews: 127 - Favs: 365 - Follows: 429 - Updated: 12/17 - Published: 7/12 - Sasuke U., Luffy, T. Law, Yonko
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