A 22-year-old student ends up in the One Piece world, but unfortunately not the way everybody wants it to be: She ends up in the body of Portgas D. Ace and he doesn't think about standing beside her silently (AcexOC) [English translation of "Mit anderen Augen" by LastPromise] cross-posted on AO3 & Wattpad

Alyssia was a programmer who was working on an One Piece game. As she had finished her work, she created a character and entered the game to give it a test run but she dies from overworking. She wakes up in an unfamiliar place as a newborn… She has furr… She has just been garchu'd... Edited and posted here with author, dancematdan's permission

Whumptober Day 26: Forgotten: Following the Marineford War, Portgas D. Ace was pronounced dead. Only, he might not have been. When the Whitebeard Pirates land on an island two years later, Marco is shocked to see a man who looks exactly like Ace. Marco/Ace.

A soul from modern earth transmigates into the One Piece world into the body of a Tenryubito.

Dante that my name. at the very least I believe it is. I died and now have a voice talking to me about being sent to the one piece universe. i was also given the power of the gamer what ever that is.

YOU X Katakuri Your horrible parents finally found a way to get rid of you, they set you up in an arranged marriage with one of Big Mom's sons. You've dreamt of having an adventure, making friends and finding someone who loves you. You can't get your hopes up. There's a reason no one on your island liked you and who said being married to a Charlotte was going to be a fairytale?

All she ever wanted was a connection with somebody. But she was born of a shapeshifter and labeled as one, too. When pirates arrive in search of the One Piece, the island's tribe uses the opportunity to finally be rid of her. After succumbing to harsh treatment for years on board their ship as a chore girl, they make her walk the plank. Can the Straw Hat Pirates rescue her in time?

Falling in love isn't easy. But getting the one you love to love you back is even harder. What's a pirate empress to do but kidnap his female companions to learn how to navigate the way towards a rubber man's heart.

this is the first part of my one piece genderbender series starring a female Luffy. this part is on east blue

A normal man wakes up in the wonderful world of One Piece with a body not his own, and a power not his own. Will he be able to survive in this dangerous world?

i died and ended up in one piece. not only that i got the clank clank fruit. so what now?. how about i help Luffy become king of the pirates?.

What if Luffy spent his childhood learning how to survive out at sea and how to repair his ship. See a Luffy prepared for life as a pirate as he calculates his moves and gets a larger and stronger crew.

Leah a red headed woman looking for freedom by becoming a pirate and forming a crew so they can explore the seas.

After Luffy defeats Kaido, his crew goes to Elbaf. He enters into a saga much darker than his previous adventures. Rated M for violence, sexual context, nightmarish imagery, etc.

C'est au beau milieu de l'océan qu'on fait les plus belles rencontres. Les plus folles aussi. C'est ce que dise les pirates. C'est ainsi que l'équipage de Barbe Blanche fait la connaissance de deux jeunes filles qui tentent d'accomplir leur vengeance. Venez suivre l'aventure d'Iris et Rosa, deux fleurs en plein épanouissement dans le milieu de la piraterie.

The love story of a pair of pirates ... And more...

When one gets transferred into another dimension, they would expect to wake up in the middle of a forest, or near the sea shore, or in a ship or in a town.In short, anywhere normal.But Kei definitely didn't expect to wake up in a room that stinks of chemical and where there are dudes in lab coat.And the first thing she was told when she woke up was to run.{ZoroxOc} (Slowburn)

After the God Valley Battle between the Roger Pirates and the Rocks Pirates, Rayleigh had a sense of morality and an epiphany. Thinking that he wasn't leaving a legacy behind, other than being the right hand of the Pirate King, he had a son. How will the world deal with "Dark Prince" Silvers D. Kenway?

A supposed stop to restock supplies had suddenly becomes a huge disaster after Aika, Kumi suddenly disappeared and Nami had been kidnapped by a suspicious group of bandits and plans to sell her along with other women to a auction house, will the strawhats save her before it's too late? Will Aika and kumi be found? all of this will be solved at the right time. edit I fixed her name

She'd trained well today. femLuffy.

One Piece Online was the only skill-based nonp2w one piece game on the market. Swiss, a famous player renowned for his pvp skills, eccentric personality, and for willingly giving up his position as the owner of the powerful shine-shine fruit, was enjoying his time at the games farewell party. After almost two decades, OPO was shockingly shutting down its servers for good. SET SAIL!

Trapped in a manga world he hadn't finished and pressganged into the service of a criminal empire feared across the New World; one lone schmuck armed with powers of stickiness and a gift for the gab will have to survive a life under the Big Mom Pirates. Will he live to see the next day? Will his actions lead to some alterations in the crew's lives? Only time will tell.

Roronoa Zoro knew two things were for certain. That damn eggplant-headed woman was the definition of devious and he never wanted to see her again. So, who the hell did he piss off to have to come across her smug face in the Grand Line?

Born the son of the infamous Yonko 'Red Haired' Shanks, Run has only ever wanted one thing: to surpass his Father. Join the Straw Hat crew as they conquer with their goofy Captain and his red haired First Mate. OC X Nico Robin pairing.

It is said life is a long, undirected road that has no stops. Arlong and Nami learn together. Based on One Piece Hungry Days.