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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.
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Adventure - Chapters: 11 - Words: 36,807 - Reviews: 69 - Favs: 199 - Follows: 252 - Updated: 7/17 - Published: 6/11 - Ace, Yamato, Izuku M.
Pie by reinDank
"You the one who started it!"
Crossover - One Piece & My Next Life as a Villainess: All Routes Lead to Doom! - Rated: K - English - Humor/Family - Chapters: 1 - Words: 171 - Follows: 1 - Published: 7/17 - Blackbeard, J. Burgess, Shiliew, Catarina C. - Complete
Platinum Pirate by Your Teammate reviews
"Looks like we're going to be partners from now on. Together, we'll see all this world has to offer." When Incumbent Champion Lucas was called in to investigate a mysterious buildup of psychic energy in the Solaceon Ruins, he didn't expect for his wish from so long ago to come true, in potentially the worst (or best) way possible.
Crossover - Pokémon & One Piece - Rated: M - English - Adventure/Friendship - Chapters: 12 - Words: 86,524 - Reviews: 48 - Favs: 120 - Follows: 156 - Updated: 7/16 - Published: 8/31/2021 - Lucas/Kouki, Gardevoir/Sirknight, Smoker
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: 90 - Words: 474,739 - Reviews: 1420 - Favs: 3,114 - Follows: 2,883 - Updated: 7/16 - Published: 6/1/2013 - [Naruto U., Nojiko, Nami, Robin]
Sins of the New World - Hadrian by Merilwen-Vendethiel reviews
(Cross Posted on Ao3)(Rated M) - Before they can start sailing an education has to be completed first. The problem lies with weather the manipulator will allow that to happen or continue to bind the chains that are tied to the home world.
Crossover - Harry Potter & One Piece - Rated: M - English - Fantasy - Chapters: 13 - Words: 44,198 - Reviews: 4 - Favs: 20 - Follows: 25 - Updated: 7/16 - Published: 8/15/2021
Sins of the New World - Evelyn by Merilwen-Vendethiel reviews
(Cross Posted on Ao3)(Rated M) - Before they can start sailing an education has to be completed first. The problem lies with weather the manipulator will allow that to happen or continue to bind the chains that are tied to the home world.
Crossover - Harry Potter & One Piece - Rated: M - English - Fantasy - Chapters: 13 - Words: 43,955 - Reviews: 1 - Favs: 23 - Follows: 25 - Updated: 7/16 - Published: 8/15/2021
Pirate Prince Harry Potter: Philosopher's Stone by YinShadow reviews
Inspired by EmmaIveli's Monkey D Haru Series. After Voldemort's failed attempt on his life, Harry Potter was presumed missing and dead by the ministry, but he very much alive and a member of the Pirate King's crew. Now, he is coming back for school.
Crossover - Harry Potter & One Piece - Rated: M - English - Fantasy/Adventure - Chapters: 15 - Words: 90,954 - Reviews: 30 - Favs: 167 - Follows: 192 - Updated: 7/16 - Published: 5/31 - Harry P., Luffy, Nami
One PieceKingdom Hearts - La Puerta Oculta by SpiritWarriot reviews
(Remasterizado) Un antigua "Diosa" planea se venganza con la ayuda del Bibliotecario, guardián de la Biblioteca, la prisión de los mundo no solo dormidos, sino caídos. El "emisario" de esta "Diosa" provocara la caída de los Portadores dejando solo a 4 de ellos para cumplir el cometido junto con la ayuda de los Sombreros de Paja. ¿Lograran derrotar a la "Diosa" y al Bibliotecario?
Crossover - One Piece & Kingdom Hearts - Rated: T - Spanish - Adventure/Fantasy - Chapters: 3 - Words: 6,921 - Reviews: 4 - Favs: 2 - Follows: 2 - Updated: 7/16 - Published: 6/4
Ilussionary Blue Sea (幻想的な青い海) by kaindol51 reviews
Yukari In Her Usual Travel's In the Outside World, Stumbles Upon a place She Finds Interesting. In This place 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 The Hakurei Miko In This World For Her Own Amusement. now reimu has no choice but help luffy become the pirate king.
Crossover - Touhou Project & One Piece - Rated: T - English - Adventure/Humor - Chapters: 5 - Words: 45,542 - Reviews: 21 - Favs: 30 - Follows: 31 - Updated: 7/16 - Published: 12/15/2021 - Reimu H., Luffy, Youmu K., Zoro
My Ambition by M A R C H O S I A S de reviews
Impian ku? Tentu saja meniduri semua wanita di dunia ini. Ambisi yang ku punya berbeda dengan yang lain. Disaat semua mengincar harta berharga bernama One Piece, yang ku inginkan adalah meniduri semua wanita cantik di seluruh Grand Line, kemudian akan ku jadian mereka istriku... [ 18 ]
Crossover - Naruto & One Piece - Rated: M - Indonesian - Adventure/Fantasy - Chapters: 1 - Words: 3,420 - Reviews: 24 - Favs: 34 - Follows: 33 - Published: 7/16
Straw Hat's Guardian by ArmyBratz101 reviews
All his life Lambo has been seen as nothing but a tantrum throwing selfish weak crybaby, it's easy to see himself that way. Then, one day a Straw Hat comes flying into his life bringing chaos wherever he went, while dragging Lambo along with him. Lambo just can't help but go along with this Straw Hat, he even enjoys it. This is the story of how a boy grew into who he wanted to be.
Crossover - One Piece & Katekyo Hitman Reborn! - Rated: T - English - Adventure/Family - Chapters: 35 - Words: 155,056 - Reviews: 9 - Favs: 68 - Follows: 65 - Updated: 7/15 - Published: 6/1 - Luffy, Zoro, Nami, Lambo
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: 16 - Words: 87,553 - Reviews: 103 - Favs: 189 - Follows: 200 - Updated: 7/15 - Published: 3/10/2021
Tales of the Conqueror: Jon Snow, the Awakening by Icedragon7
The Conqueror's or Spirit of Kings is extremely rare and denotes those chosen by the gods who are destined to be true heroes, conquerors, kings, and queens. It is most commonly found in the bloodlines of the Great families who had been Kings in their own right, but still exceptionally rare. It most often awakens in moments of extreme stress where life and death intersect.
Crossover - One Piece & A song of Ice and Fire - Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 3,010 - Favs: 3 - Follows: 8 - Published: 7/15 - [Jon S., Ygritte] Styr, Summer - Complete
Battle of the Best by AJ2025 reviews
Fighters from vastly different worlds come together in this story to go all out in situations that we'd probably never see. Whether it's Luffy vs Naruto, Whitebeard vs All Might or fights from the same verse like Zoro vs Sanji. This is the place for my imagination to run wild and for us to experience these unlikely battles. Let's have fun guys.
Crossover - Naruto & One Piece - Rated: T - English - Fantasy - Chapters: 10 - Words: 18,316 - Reviews: 5 - Favs: 24 - Follows: 17 - Updated: 7/14 - Published: 4/4/2020 - Naruto U., Kyuubi/Kurama, Luffy, Sanji
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: 6 - Words: 70,154 - Reviews: 9 - Favs: 12 - Follows: 10 - Updated: 7/14 - Published: 9/2/2020 - [Zoro, Robin]
lost through time by the yondame roukage reviews
it been a long time since my defeat, but even after along time, I can clearly see the shame of my defeat; I have failed my duties and forced the future generation inherit our will. In my defeat, I have not only failed my people, but also broke my promise to a friend. immortal Naruto/goro-goro no mi Naruto
Crossover - Naruto & One Piece - Rated: K - English - Chapters: 1 - Words: 2,225 - Reviews: 2 - Favs: 5 - Follows: 8 - Published: 7/14
The Dragon Emperor by Aj1684 reviews
What happens when one of the four emperor's of the sea decided to visit his wife in a world of hero's what would be the outcome of this find out
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure - Chapters: 2 - Words: 3,331 - Reviews: 12 - Favs: 37 - Follows: 42 - Updated: 7/14 - Published: 7/13 - Kaidou, Ryuko T./Ryukyu, Izuku M.
El Lobo De Renmant: Chronicles of Hell by Byakono reviews
Un Spin Off de uno de los futuros compañeros de los Mugiwara en El Lobo De Remnant, si desean saber quién lean la historia aunque de darán cuenta rápidamente.
Crossover - One Piece & Helluva Boss - Rated: M - Spanish - Humor/Supernatural - Chapters: 1 - Words: 12,036 - Reviews: 1 - Favs: 2 - Published: 7/13 - Blitzo, Moxxie, Octavia, Vortex
The Havoc Hurricane by Jack Grey Logan reviews
After two years apart, the Straw Hat pirates finally reunited. However, they also get a new member to their crew: Havoc Hurricane Naruto Uzumaki!
Crossover - Naruto & One Piece - Rated: K - English - Adventure - Chapters: 2 - Words: 8,970 - Reviews: 19 - Favs: 136 - Follows: 150 - Updated: 7/13 - Published: 6/25
I'm Boned by Sky Land Sea reviews
I had a pretty average life. Next thing I know, I'm in a world I've only ever fantasized about being in. Now I'm sailing with the craziest pirate crew there is. What could go wrong? (Self-insert) First fic... mostly One Piece with x-over elements.
Crossover - One Piece & Bionicle - Rated: T - English - Adventure/Friendship - Chapters: 14 - Words: 67,152 - Reviews: 12 - Favs: 57 - Follows: 67 - Updated: 7/13 - Published: 5/9/2019
I Dream of Genie Luffy S01 Chapter 1: The Young Man in the Lamp by Puccadominyo reviews
Here's the first chapter of the first of my Fanfic series "I Dream of Genie Luffy". Enjoy. ;) The second chapter of this Fanfic parody will be released someday. I Dream of Jeannie (C) Sidney Sheldon One Piece (C) Eiichiro Oda
Crossover - One Piece & I Dream of Jeannie - Rated: K+ - English - Humor/Parody - Chapters: 2 - Words: 5,214 - Reviews: 1 - Updated: 7/13 - Published: 7/8 - Complete
The Straw Hat Pirates vs The Sternritters by Rico 94 reviews
As the battle between Luffy and Douglas Bullet comes to an end, a more dangerous threat closes in on him and his crew, the Sternritters. It turns out this alliance with some unexpected allies may not be just one time thing. Especially if it involves Ichigo, soul reapers, arrancars, and quincies?
Crossover - One Piece & Bleach - Rated: T - English - Adventure/Fantasy - Chapters: 2 - Words: 3,695 - Reviews: 4 - Favs: 10 - Follows: 13 - Updated: 7/13 - Published: 5/29 - Luffy, T. Law, Ichigo K., Vandenreich
A Certain Railgun's Pirate Adventure by Kazuma014 reviews
Misaka Mikoto, a young girl from Tokiwadai Middle school and one of the seven LEVEL 5 of Academy City find herself in the World of One Piece at the time Gol D. Roger was alive, she meet WhiteBeard and Roger and decide to join him in his last journey, after return at Academy City Misaka's adventure with Roger inspired her to become a Pirate and return to Grandline with her friends.
Crossover - One Piece & Toaru Majutsu no Index/とある魔術の禁書目録 - Rated: T - English - Adventure - Chapters: 6 - Words: 14,631 - Reviews: 2 - Favs: 15 - Follows: 15 - Updated: 7/12 - Published: 7/3 - Luffy, Gol D. Roger, Kuroko S., Mikoto M.
Crew from another world by HeavenStar 18 reviews
He had lost his power and the woman he loves because of him. But then one day he gets both back, but not the way he wanted. When Darks plan for revenge backfires, the three of them are taken to a different world. One with pirates. Its here that Star and Hermiones new life begins.
Crossover - Harry Potter & One Piece - Rated: M - English - Adventure/Romance - Chapters: 28 - Words: 62,894 - Reviews: 1 - Favs: 20 - Follows: 19 - Updated: 7/12 - Published: 5/18/2021 - [OC, Hermione G.] [Luffy, Nami]
Muggle Therapist In a Wizariding World by Alexiledit reviews
Monkey D. Luffy had always known he would tackle learning the human emotions and mentality. Subsequently, to help his older brothers with their traumas. Never expected to receive the same letter from a mysterious school his brothers did. Well, his Grandfather was joyous when he saw the letter in his hands. He's a wizard...
Crossover - One Piece & Harry Potter - Rated: M - English - Fantasy/Adventure - Chapters: 15 - Words: 8,867 - Reviews: 1 - Favs: 17 - Follows: 18 - Updated: 7/10 - Published: 2/24 - [Luffy, Harry P.] Ace, Sabo
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