Gol D. Roger, a man referred to as the King of the Pirates, is set to be executed by the World Government. But just before his demise, he confirms the existence of a great treasure, One Piece, located somewhere within the vast ocean known as the Grand Line. Announcing that One Piece can be claimed by anyone worthy enough to reach it, the King of the Pirates is executed and the Great Age of Pirates begins. Twenty-two years later, a young man by the name of Monkey D. Luffy is ready to embark on his own adventure, searching for One Piece and striving to become the new King of the Pirates. Armed with just a straw hat, a small boat, and an elastic body, he sets out on a fantastic journey to gather his own crew and a worthy ship that will take them across the Grand Line to claim the greatest status on the high seas. [Written by MAL Rewrite]

The infamous Portgas D. Ace's departure from Dawn Island marks the beginning of his pirate adventure, and he immediately finds himself deserted on an uninhabited, desolate island. There, he meets a mysterious man, who quickly becomes drawn to Ace's personality and befriends him. Aiming to get themselves off the island, the duo decides to work together to build a boat. However, due to a lack of food on the isle, the pair only have so much time to finish making their craft, causing tension to arise between the two. Nonetheless, the appearance of a special fruit may give them the hope needed to escape the island—because if they succeed, they vow to sail the Grand Line together. [Written by MAL Rewrite] Included one-shots: Volume 1: Roronoa Zoro, Umi ni Chiru (Zolo Overboard) Volume 2: Nami vs. Kalifa

One Piece: Strong World is a special prologue chapter to the 10th One Piece movie, Strong World. This one-shot depicts events 20 years before the current timeline of the manga. The main focus is the relationship between Shiki, the Golden Lion and Roger, the Pirate King. In addition, it shows what other characters were doing 20 years ago. [Written by MAL Rewrite]

The world's greatest exposition of the pirates, by the pirates, for the pirates—the Pirates Festival. Luffy and the rest of the Straw Hat Crew receive an invitation from its host Buena Festa who is known as the Master of Festivities. They arrive to find a venue packed with glamorous pavilions and many pirates including the ones from the Worst Generation. The place is electric. (Source: ANN)

Washed up on the shores of a deserted island at the edge of the East Blue Sea, two men from different backgrounds unite in their shared thirst for adventure. One of them, Portgaz D. Ace, will follow in his infamous father’s footsteps as the fearless captain of a pirate crew. The other, Masked Deuce, becomes the reluctant first member of Ace’s Spade Pirates. Survival is not enough for these seafaring buccaneers, as together they seek treasure, excitement, and a route to the New World. (Source: Viz Media)

A remake of chapter 51 of One Piece drawn by Boichi to celebrate the series's 22nd anniversary.

Future Warlord of the Sea and fierce ally of Luffy's Straw Hat Crew, young Trafalgar Law says farewell to his savior Corazon and starts his career as a surgeon and buccaneer! Along the way he meets an eccentric inventor named Wolf, Bepo the talking polar bear, and the mischievous orphans Shachi and Penguin... Follow along as the Heart Pirates begin their adventures together in this exciting novelization of Law's youth! (Source: VIZ Media)

A remake of chapter 216 of One Piece, drawn by Naoshi Komi.

A series of 3-page long One Piece omake manga strips drawn by Eiichiro Oda. Their stories tend to parody other genres such as science fiction or fairy tales. Most of them were initially published as bonus content in One Piece Complete Collection between the 2nd Log (2005) and the 20th Log (2012). The anime adapted the five initial chapters in the recap episodes 279–283. The Straw Hat Theater concept was created when Oda was given three blank sheets of paper by his editor and told to draw anything. (Source: One Piece Wiki)

Spin-off of One Piece, which takes place post-timeskip, showing the cast in SD/chibi form and features their hilarious antics around various islands while out in the sea.

Tomboyish Ayuka is in love with her childhood friend Sakamoto. At the start of her third year of middle school she meets a new friend Sally-chan. Sally-chan also seems to have feelings for Sakamoto. Will Ayuka have the courage to confess her feelings or will Sally-chan beat her to it? (Source: Alice Dreams)

One Piece: Loguetown Arc is a novelization of Eiichiro Oda's intended story elements for the Loguetown Arc, later used in the anime as a filler. (Source: One Piece Wikia)

On the morning before he meets the crew of the Straw Hat Pirates, young sous-chef Sanji enjoys a peaceful day at work onboard the floating restaurant Baratie. His momentary stasis is broken by the arrival of a food critic with gourmet tastes—a woman who is completely unimpressed with the food she's served by Baratie's staff. With Baratie's head chef Zeff away on business, Sanji must deliver a meal capable of silencing the complaining critic before she can depart with a bad taste in her mouth. [Written by MAL Rewrite]

A collection of short stories from the perspective of "normal people" who have encountered the Straw Hat Pirates.

One Piece x Toriko crossover chapter.

While Luffy and his crew of Zoro and Nami are starving on their small boat, they are attacked by a large monster. Nami is taken away, while Luffy and Zoro wash up on shore. There they meet a young girl, Medaka, and learn of the sad history of the island. The evil Pirate Ganzack has taken away all the men in the village and enslaved them, including Medaka's father. Now Luffy, Zoro, and Medaka must infiltrate Ganzack's base in order to rescue the villagers and Nami. (Source: ANN)

A poignant and intelligent collection of short stories linked to the progression of the seasons. 1. Soft Shell 2. Falling In Love With the Sky 3. One Piece (The Dress) 4. The Name Of Water 5. Tough 6. Wind Grass Child

Tachibana Sango is a poor student looking for a decent place to stay on a shoestring budget. When it appears that he has found the perfect place, it turns out to be anything but, as his new roommates, a trio of young ladies, seem determined to run him ragged and make his life miserable. Included one-shots: Volume 1: 2-nen C-gumi Ittetsu-sensei, Boku to Kimi to Inu no Ore Volume 2: One Piece no Koibito Volume 12: Joushi Saki

Koby is a teenager who has recently transferred to the New World Academy. Fed up with his former upperclassman Alvida's dealings, Koby is willing to make one hundred friends at his new school. It is not long until he meets a boy made of rubber named Monkey D. Luffy, with whom he becomes inseparable in a matter of minutes. Under the guidance of their apathetic teacher, Koby and Luffy are bound to have eventful lives and interact with their eccentric classmates. During their everyday adventures at the academy, they face the seven most powerful students in the school, the Shichibukai, and defy the rules imposed by the student council headed by the teachers' lackey, Lucci Rob. [Written by MAL Rewrite]

A remake of chapter 411 of One Piece, drawn by Boichi.

A short one-short promoting the One Piece Kizuna Boost Card Battle carddass game.

Collection of 19 short stories, with the theme of pirates, by various Weekly Shounen Jump mangaka that had ongoing serializations in the 2021 #5-6 issue.

The manga revolves around a normal student that looks like the popular One Piece character Koby. Included one-shot: Volume 3: Chiyoko-chan wa Dojicchau

Go behind the runway as style icon Nami stars in a life-changing fashion show, observe wise Robin as she helps to decipher an ancient tablet with Koala and Sabo, watch as solemn Princess Vivi receives a love letter from an unexpected admirer, and check out Ghost Princess Perona's battle over the last bottle of wine with Zolo and Mihawk! (Source: VIZ Media)