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Ilussionary Blue Sea 幻想的な青い海 (Part 2) by Kaindol52 reviews
Yukari in her daily travel's to the Outside World, stumbles upon a world she finds interesting. In this world pirates across all places come from the seas, in search of the treasure of a deceased man called Gol. D Roger. The One Piece. Yukari then Decides to Throw some of the Inhabitants of Gensokyo to this World to her own amusement. Read the first chapter for info.
Crossover - Touhou Project & One Piece - Rated: T - English - Humor/Adventure - Chapters: 4 - Words: 9,253 - Reviews: 6 - Favs: 7 - Follows: 8 - Updated: 56m - Published: 3/2 - Reimu H., Marisa K., Luffy, Zoro
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: 93 - Words: 338,600 - Reviews: 726 - Favs: 206 - Follows: 212 - Updated: 3h - Published: 12/5/2021 - Luffy, Kaidou, Toshinori Y./All Might, 1-A Students
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: 81 - Words: 287,584 - Reviews: 9 - Favs: 75 - Follows: 82 - Updated: 4h - Published: 12/22/2021 - Robin, 2B, 9S, A2
Luffy's Third Brother: Naruto by orewasunil reviews
Naruto world and One piece world are one here. when Naruto was 10 years old some pirate kidnap Hinata , his only friend. he tried to go after piarets himself. but somehow end up on Island called  Foosha Village. he will going to meet someone special there. and start his journey to find his friend once again.
Crossover - Naruto & One Piece - Rated: K - English - Adventure/Fantasy - Chapters: 2 - Words: 2,935 - Reviews: 2 - Favs: 5 - Follows: 5 - Updated: 7h - Published: 5/27 - [Naruto U., Hinata H.] Luffy, Shanks
Efecto Mariposa by MayuraKarin
En un segundo, el mundo ninja desapareció descubriendo que solo era una isla más dentro del nuevo mundo. Sola y devastada, en un mundo donde su existencia puede ser un peligro para el orden mundial, Sakura se dejó llevar esperando su muerte ocultando su origen hasta que el destino la llevó a ciertos piratas y descubrir que no es la única sobreviviente.
Crossover - Naruto & One Piece - Rated: M - Spanish - Adventure/Romance - Chapters: 9 - Words: 53,523 - Favs: 2 - Follows: 2 - Updated: 10h - Published: 5/19 - Sakura H., Luffy, Ace
One Piece: Hashirama's Voyage by Mater4thWall reviews
Held high as the God of Shinobi in the world of Ninjas and Samurais, Hashirama Senju's powers now traverse space & time to reach the world of Pirates and Marines. A young man from Earth, reincarnated into this world, now had this power that can reshape the entire world. With such powers, he reckoned he had a goal to fulfill. SI, Harem, R-18
Crossover - Naruto & One Piece - Rated: M - English - Adventure/Fantasy - Chapters: 87 - Words: 165,831 - Reviews: 251 - Favs: 823 - Follows: 978 - Updated: 23h - Published: 11/21/2022 - Tsunade S., Hashirama S.
Mew's Most Excellent Adventure by Vebulus reviews
Mew get's pull through a dimensional portal one day, ending up on the same boat as Monkey D Luffy as he sets out on his adventure. The pair quickly bonding over their zest for life. The only result can be chaos. Skirts the border of crack.
Crossover - Pokémon & One Piece - Rated: T - English - Humor/Adventure - Chapters: 6 - Words: 10,533 - Reviews: 24 - Favs: 80 - Follows: 89 - Updated: 6/2 - Published: 3/3 - Mew, Luffy
The best alliance? Mugiwara and Fairy Tail vs Kaido by raptor10 reviews
If Kaido wants to fight a dragon slayer, he gets it right away. This is how Natsu and his friends ( after defeating Zeref) find themselves sent to a dimension where pirates rule the seas and come across Luffy's crew. Allying with the latter, they will do anything to defeat Kaido and return home. Crossover : One Piece X Fairy Tail Beginning: Punk Hazard arc
Crossover - One Piece & Fairy Tail - Rated: K - English - Adventure/Humor - Chapters: 12 - Words: 41,642 - Reviews: 16 - Favs: 45 - Follows: 60 - Updated: 6/2 - Published: 4/18 - Luffy, Kaidou, Lucy H., Natsu D.
Rubber Trainer by seattlesoccer98 reviews
Ash Ketchum hails from another continent where 900 years ago devil fruits were brought into existence due to mysterious circumstances. Now wanting to travel the world he sets off as a pokemon trainer with the powers of the Gomu Gomu no mi.
Crossover - Pokémon & One Piece - Rated: T - English - Adventure/Supernatural - Chapters: 8 - Words: 20,543 - Reviews: 3 - Favs: 19 - Follows: 20 - Updated: 6/1 - Published: 9/20/2022
DEATH the Mysterious Organization by Tre600 reviews
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 knows them all personally. Re-upload
Crossover - Naruto & One Piece - Rated: M - English - Adventure/Friendship - Chapters: 86 - Words: 305,250 - Reviews: 20 - Favs: 55 - Follows: 55 - Updated: 6/1 - Published: 11/11/2019
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: 18 - Words: 79,896 - Reviews: 59 - Favs: 198 - Follows: 246 - Updated: 6/1 - Published: 12/20/2022 - Tanya, Visha
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: 95 - Words: 499,117 - Reviews: 1477 - Favs: 3,340 - Follows: 3,096 - Updated: 6/1 - Published: 6/1/2013 - [Naruto U., Nojiko, Nami, Robin]
Voyages of the Wild Sea Horse by rewind gone nuts reviews
Becoming a pirate captain in a fantastical world was never in Ranma's life plans. But when magic strands him in the Grand Blue, he has no choice. With an impish wizard as a guide, Ryoga as his navigator, and a crew made of unwanted fiancees (plus Nabiki), Ranma sets out to find the One Piece and return to Nerima!
Crossover - Ranma & One Piece - Rated: T - English - Adventure - Chapters: 30 - Words: 401,471 - Reviews: 624 - Favs: 707 - Follows: 774 - Updated: 5/31 - Published: 10/20/2020 - Ranma, Nabiki, Ryoga, Kodachi
Izuku, Son of Fire Fist Ace by RisingPluto66 BKA reviews
What if Izuku's bloodline was more dangerous than AFO? What if Izuku's parents weren't Inko or Hisashi but in fact Fire Fist Ace and Jewelry Bonney. This is the time of a truly legendary age with those who will never be stopped. This is an AU. The main couple is Ochcako and Izuku other couples will be hinted. Discontinued may return for a rewrite later...
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure - Chapters: 38 - Words: 100,636 - Reviews: 126 - Favs: 294 - Follows: 268 - Updated: 5/31 - Published: 6/9/2019 - [Ochako U., Izuku M.] - Complete
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: 52 - Words: 293,623 - Reviews: 766 - Favs: 2,277 - Follows: 2,349 - Updated: 5/31 - Published: 11/21/2015 - [Naruto U., Nami, Robin, Gina]
A peculiar duo by Myfaultgang reviews
Obito Uchiha wakes up in a strange place after he was killed by Kaguya during the fourth shinobi war. Itachi Uchiha wakes up in a strange area that looked nothing like the elemental nations after he ended the Edo tensei and said a final good bye to his younger brother. After all the bickering they end up joining hands to find out more about this new mysterious world.
Crossover - Naruto & One Piece - Rated: T - English - Supernatural/Adventure - Chapters: 4 - Words: 8,844 - Reviews: 6 - Favs: 13 - Follows: 19 - Updated: 5/31 - Published: 5/28 - Itachi U., Obito U.
Dressrosa by Tengoku no Kotei reviews
Royals. Seduction. Coliseum. Dance. Flowers. Black and pink. Aunt and niece. The island of Dressrosa really was packed with exuberance from the stones that make up the exterior to the succulent beauties found in the royal castle. Inevitably, a certain Uzumaki would be attracted and would not take long to do what all men wanted. Sleeping on plump, bouncy pillows. Spicy! Fluff! Smut?
Crossover - Naruto & One Piece - Rated: M - English - Hurt/Comfort/Romance - Chapters: 2 - Words: 6,869 - Reviews: 11 - Favs: 128 - Follows: 114 - Updated: 5/31 - Published: 3/3 - [Naruto U., Violet/Viola, Rebecca, Baby 5]
The Reincarnator's Tavern by GnomeBob reviews
Many of the best Adventures start at a Tavern. This Tavern is a bit more special. Star Wars, Hunter X Hunter, One Piece, Dragon Ball, Harry Potter, Naruto, and Marvel Cinematic Universe Crossover. Gaming without the levels, training according the Power System of the World. Contains elements of Jumpchains. No Harem. Romance later. Only one Main Character, try three chapters.
Crossover - Star Wars & One Piece - Rated: T - English - Fantasy/Sci-Fi - Chapters: 64 - Words: 346,949 - Reviews: 1744 - Favs: 1,644 - Follows: 1,909 - Updated: 5/30 - Published: 10/28/2022
The Iron Blood Pirates by Kfbanime87 reviews
join Naruto as he gathers his own pirate crew to sail the seas, piss off the government, and get into wild adventures. screwball fic
Crossover - Naruto & One Piece - Rated: M - English - Adventure/Humor - Chapters: 3 - Words: 25,510 - Reviews: 123 - Favs: 608 - Follows: 617 - Updated: 5/30 - Published: 1/17 - Naruto U.
Nefertari by Tengoku no Kotei reviews
The blue wheel of fate. The silky, shiny blue hair that ran through the waves of the raging sea. No wonder the heir to the Uzumaki Family had deep connections with the desert. Concentric circles displayed the ferocity of a king, hidden by the sapphire case back. Never try to put a void in the past that cannot be forgotten. Protect the Poneglyph. Raise the flag of dawn to the world.
Crossover - Naruto & One Piece - Rated: T - English - Adventure/Romance - Chapters: 1 - Words: 296 - Reviews: 3 - Favs: 28 - Follows: 26 - Published: 5/30 - Naruto U., Lily, Titi, Vivi
Candy Rain by Tengoku no Kotei reviews
Big Mom was not a perfect woman. Some people prefer to hide behind their own lies, but Linlin knew that she was far from being the best mother either. The cascading pink-haired pirate could be one of the most beautiful women on the seas. And like everyone else, she too had her own problems. It was hard to fight it. Or at least it would be, if she didn't have such a loving husband.
Crossover - Naruto & One Piece - Rated: T - English - Romance/Hurt/Comfort - Chapters: 3 - Words: 6,332 - Reviews: 8 - Favs: 87 - Follows: 94 - Updated: 5/30 - Published: 3/4 - [Naruto U., Big Mom/Charlotte Linlin] Charlotte Perospero, Charlotte Katakuri
The Cloud from the seas by Thunder-Death reviews
Living with a facade is easy for Usopp. He has done it all his life. Hiding his real personality and restraining himself from being stronger that he appears to be. Until, he finds himself stuck in another world, with no possibility to return.
Crossover - One Piece & Katekyo Hitman Reborn! - Rated: T - English - Crime - Chapters: 8 - Words: 34,271 - Reviews: 5 - Favs: 59 - Follows: 63 - Updated: 5/30 - Published: 4/13/2022 - Usopp, Varia
Unwavering Will in the Sea by dafid1 reviews
What if Frisk from Undertale went to the world of One Piece? See what happens as Frisk goes on a new adventure!
Crossover - One Piece & Undertale - Rated: K+ - English - Adventure/Friendship - Chapters: 71 - Words: 107,346 - Reviews: 58 - Favs: 228 - Follows: 227 - Updated: 5/30 - Published: 11/28/2020 - Luffy, Frisk
Kunoichi amongst Pirates by Katsura369 reviews
Sakura just wanted this war to end, for her teammates to be able to smile together again. Instead, she wakes up in another dimension, loses her ability to swim, and becomes shrouded in more mystery than she cared for. Now she aims to travel the Grand Line, with the oddest crew mates and their eccentric straw-hat captain, in hopes of uncovering answers.
Crossover - Naruto & One Piece - Rated: M - English - Romance/Adventure - Chapters: 12 - Words: 49,759 - Reviews: 106 - Favs: 404 - Follows: 523 - Updated: 5/30 - Published: 10/25/2022 - Sakura H., Luffy, Zoro, Strawhat Pirates
Screw It, I'm Going Out to Find It! by WiseSalmon reviews
One fateful day Jaune Arc decides he doesn't want to be a huntsman anymore. Instead, he wants to set sail to the Grand Line, find the One Piece, and become King of the pirates. Most of his friends may think he's crazy, but that's okay. At least some of them are willing to join along on his quest.
Crossover - One Piece & RWBY - Rated: M - English - Humor/Adventure - Chapters: 15 - Words: 68,705 - Reviews: 22 - Favs: 79 - Follows: 99 - Updated: 5/30 - Published: 5/8 - Ruby R., Blake B., Jaune A., L. Ren
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