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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: 1422 - Favs: 3,160 - Follows: 2,927 - Updated: 7/16 - Published: 6/1/2013 - [Naruto U., Nojiko, Nami, Robin]
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: 31 - Favs: 198 - Follows: 221 - Updated: 7/16 - Published: 5/31 - Harry P., Luffy, Nami
Tales of the Conqueror: Jon Snow, the Awakening by Icedragon7 reviews
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 - Reviews: 1 - Favs: 5 - Follows: 12 - Published: 7/15 - [Jon S., Ygritte] Styr, Summer - Complete
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: 68,791 - Reviews: 10 - Favs: 12 - Follows: 11 - 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: 9 - Follows: 15 - Published: 7/14
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: 20 - Favs: 156 - Follows: 172 - Updated: 7/13 - Published: 6/25
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: 6 - Favs: 12 - Follows: 17 - 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: 3 - Favs: 18 - Follows: 20 - Updated: 7/12 - Published: 7/3 - Luffy, Gol D. Roger, Kuroko S., Mikoto M.
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: 22 - Follows: 21 - Updated: 7/10 - Published: 2/24 - [Luffy, Harry P.] Ace, Sabo
The Safe’s Task: Mission on the High Seas by JustACrabWithCheese reviews
To ensure the survival of the world, Naruko and the 9 Biju preformed a seal of protection soon the world, at the cost of all their lives. Expecting to be in the after life, she is surprised to see Hagoromo. Apparently he needs some tasks to be done. This is no problem for Naruko, with Sasuke, and the 9 Biju on her side. What could go wrong?
Crossover - Naruto & One Piece - Rated: K+ - English - Adventure - Chapters: 1 - Words: 2,262 - Reviews: 2 - Favs: 10 - Follows: 15 - Published: 7/10
Uprise Of Cpo by YABOIDEMO reviews
Who Killed them off? Why did they kill them off? Who were they? What's there building? Why did they exist ? Where did they come from? That's That's the questions of a boy named. Ryota
Crossover - One Piece & Naruto - Rated: T - English - Fantasy/Adventure - Chapters: 3 - Words: 1,491 - Reviews: 2 - Favs: 1 - Follows: 1 - Published: 7/8 - OC, Luffy, Lucci, Naruto U.
Uprise Of Cpo by YABOIDEMO
Who Killed the lunarion? Why were they the most powerful race? What's there abilities? Why were they killed? How many of them are left? What secret did they hide? That's all the questions of a young Boy. Named ryota
Crossover - One Piece & Naruto - Rated: T - English - Fantasy/Adventure - Chapters: 1 - Words: 408 - Favs: 1 - Follows: 1 - Published: 7/8 - OC, Luffy, Naruto U., Lucci
The Uprise Of Cpo by YABOIDEMO
What really happened to the Lunarion clan? Who Killed them off? How many survivor's? What's there abilities? Why were they said to be the strongest of all races? Those are the questions of a young boy. Named Ryota
Crossover - One Piece & Naruto - Rated: T - English - Fantasy/Adventure - Chapters: 3 - Words: 1,182 - Favs: 1 - Follows: 1 - Published: 7/8 - Luffy, Lucci, OC, Naruto U.
Shinobi of the Seas by WraithWolf13 reviews
In order for peace to finally take hold for generation to come Naruto is tasked by the five Kage to lead an excursion to Sea to show the world that they are all indeed ready for peace to settle over their land. With his friends at his side Naruto will travel the world. But will the rest of the world be as peaceful as they hoped? Corrupt World Government? Piracy? What else?
Crossover - Naruto & One Piece - Rated: M - English - Adventure/Romance - Chapters: 3 - Words: 15,744 - Reviews: 40 - Favs: 116 - Follows: 149 - Updated: 7/8 - Published: 6/27 - Naruto U.
Jade Force by Fairy of the Friz reviews
The six Dragon Kings agreed to meet in the year X791 to take down Zeref for good, and each would bring their human mage child with them. But the Jade Dragon, Quartzerine might have a SMALL problem with that. His daughter is currently sailing the Grand Line with one of the Yonkou, Akagami no Shanks. And she has a bounty. But perhaps that will be what they need to win... ON HIATUS!
Crossover - One Piece & Fairy Tail - Rated: T - English - Adventure/Friendship - Chapters: 19 - Words: 25,843 - Reviews: 38 - Favs: 66 - Follows: 60 - Updated: 7/5 - Published: 11/12/2014 - Shanks, Gajeel R., Risley L.
If you listen hard enough by Fairy of the Friz reviews
Trafalgar D Watel Lami should be dead. Thanks to the Taniyama family's meddling, she's not – though she can hear the voices of those who are. She was fine with it all, until her adoptive sister, Mai, started working for that narcissistic Ghost Hunter. Things got weirder still when she saw her dead big brother in the latest chapter of her favourite manga. Can't she catch a break!
Crossover - One Piece & Ghost Hunt - Rated: T - English - Supernatural/Adventure - Chapters: 15 - Words: 29,950 - Reviews: 2 - Favs: 49 - Follows: 49 - Updated: 7/5 - Published: 8/4/2015 - T. Lamie, Mai T.
maw of the blue by Zoom lord 119
summary in first chapter
Crossover - Warhammer & One Piece - Rated: M - English - Chapters: 1 - Words: 78 - Published: 7/5
The legend of zelda: One piece by classyspider
What if Skyloft was in the land of Skypie how would this effect Groose, Zelda and Link? How would this effect the Straw Hats? A mix of Legend of Zelda and One Piece some characters and concepts are going to be switched. Major spoilers ahead if I get that far.
Crossover - Legend of Zelda & One Piece - Rated: T - English - Adventure - Chapters: 10 - Words: 23,104 - Favs: 9 - Follows: 11 - Updated: 7/3 - Published: 12/29/2021
A Ninja, A Pirate Or a Hero! by king of seas reviews
End of 4th shinobi war was anything but pleasant losing everything he cared for Naruto forced himself into seclusion away from everything, but returning countless years later only to witness a new cycle of hatred created by the World Government. A path opens and peace will come as the Child of Prophecy returns to bring about a new era of peace! God like Naruto. Naruto x Harem.
Crossover - Naruto & One Piece - Rated: M - English - Chapters: 7 - Words: 24,563 - Reviews: 63 - Favs: 263 - Follows: 353 - Updated: 7/3 - Published: 4/24 - Naruto U., Luffy, Nami, Boa Hancock
The Explosive Samurai by rockgod23 reviews
After an accident in the respawn room that involved a faulty teleporter, the respawn generator, a can of bonk and a bottle of scrumpy, Demoman finds himself in Wano and is recruited as a retainer for Oden. Will his team be able to reunite with him, or is he stuc- OF COURSE THEY REUNITE WITH HIM! You wanna know how? Read to find out.
Crossover - One Piece & Team Fortress 2 - Rated: T - English - Adventure/Humor - Chapters: 1 - Words: 1,671 - Reviews: 4 - Favs: 15 - Follows: 17 - Published: 7/1 - Kaidou, Oden, Demoman, Soldier
Reborn in Naruto with an Unbreakable Shield by crowkenz reviews
A Man from our universe meets GOD and gets the opportunity to get reincarnated in the world of Naruto with some powers. Will he be able to survive and thrive or will he fall into despair and die.? SI Fanfic. Find out in the next episode of Dragon ball Z. May include crossovers in the future.
Crossover - Naruto & One Piece - Rated: M - English - Adventure/Humor - Chapters: 26 - Words: 44,466 - Reviews: 59 - Favs: 232 - Follows: 292 - Updated: 6/30 - Published: 3/23 - Itachi U., Tsunade S., Minato N., Kushina U.
Symbol Of Hope by ppsspp reviews
A teenager from South Africa goes to Japan along with his family.There he will get a new quirk know as Rubber Rubber quirk and new friends, Enemies, Rivals and love interest along the way. 'My oc can use haki and I need a beta reader'
Crossover - My Hero Academia/僕のヒーローアカデミア & One Piece - Rated: T - English - Humor/Adventure - Chapters: 4 - Words: 8,705 - Reviews: 10 - Favs: 29 - Follows: 31 - Updated: 6/29 - Published: 11/18/2020 - [OC, Momo Y.] 1-A Students, Shouta A./Eraserhead
Mugiwara Hero Agency by NicoRobinDevilChild reviews
Instead of being pirates, they're heroes! The Strawhat Pirates run a hero agency in the world of BNHA. No Pairings! (no matter what you say)
Crossover - One Piece & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Humor/Family - Chapters: 3 - Words: 5,584 - Reviews: 19 - Favs: 69 - Follows: 87 - Updated: 6/29 - Published: 6/23
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