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— CH. 1 · THE BLUE PLANET GEOGRAPHY —

One Piece

10 min listen · Ch. 1 of 8
8 sections
  • The surface of the Blue Planet consists mainly of the Blue Sea, divided by a massive continental mountain range called the Red Line. Two vast oceans stretch out on either side of this barrier, creating a world where travel is restricted by natural forces. Within these oceans lies the Grand Line, a sea running perpendicular to the Red Line and bounded by the Calm Belt. The Calm Belt contains strips of calm ocean infested with huge ship-eating monsters known as Sea Kings. These geographical barriers divide the world into four distinct seas: North Blue, East Blue, West Blue, and South Blue. Passage between these regions is difficult without unique mystical features. The Reverse Mountain is a place where water from the four seas flows uphill before merging into a rapidly flowing canal that enters the Grand Line. Government ships use Sea Prism Stone to mask their presence as they traverse the Calm Belt. The Grand Line itself splits into two halves, with the Red Line separating Paradise from the New World. This geography dictates the journey of every pirate seeking the One Piece treasure.

  • The Blue Planet is populated by humans and various other races such as dwarves, giants, merfolk, fish-men, long-limbed tribes, and animal people known as Minks. The Snakeneck Tribe features long-necked people, while artificial races exist alongside natural ones. The World Government governs this diverse population through an authoritarian intercontinental organization consisting of dozens of member countries. The Navy serves as the military branch protecting the known seas from pirates and criminals. Cipher Pol acts as the World Government's secret police. Pirates are major opponents of the Government, but the Revolutionary Army seeks to overthrow them. The central tension pits the World Government against pirates who challenge their rule. The series emphasizes moral ambiguity over the label pirate, including morally bankrupt individuals motivated by selfish gains. Supernatural objects like Devil Fruits grant consumers transformative powers at the cost of becoming weakened in bodies of water. Users lose the ability to swim after consuming these mysterious fruits. Haki grants users enhanced observation and fighting abilities based on their willpower. It is one of the only effective methods of inflicting bodily harm on certain Devil Fruit users.

  • Monkey D. Luffy, a young man made of rubber after eating the Gum-Gum Fruit, sets off on a journey from the East Blue Sea. He seeks to find the deceased King of the Pirates Gold Roger's ultimate treasure known as the One Piece. Luffy aims to take over Roger's prior title as the next King of the Pirates. He sets sail as captain of the Straw Hat Pirates, joined by Roronoa Zoro, a swordsman and former bounty hunter. Nami, a money-obsessed thief and navigator, joins the crew early in their voyage. Usopp, a sniper and compulsive liar, adds his skills to the group. Sanji, an amorous but chivalrous cook, provides culinary support. They acquire a ship called the Going Merry, later replaced by the Thousand Sunny. As Luffy and his crew set out on their adventures, others join them later in the series. Tony Tony Chopper, an anthropomorphic reindeer doctor, becomes a member. Nico Robin, an archaeologist and former Baroque Works assassin, joins the crew. Franky, a cyborg shipwright, and Brook, a skeleton musician and swordsman, follow. Jimbei, a whale shark-type fish-man and former member of the Seven Warlords of the Sea, becomes their helmsman. Together they encounter other pirates, bounty hunters, criminal organizations, revolutionaries, secret agents, scientists, and soldiers of both the World Government and the Four Emperors.

  • Eiichiro Oda's interest in pirates began in his childhood watching the animated series Vicky the Viking. Reading pirate biographies influenced Oda to incorporate characteristics of real-life pirates into many characters. The character Marshall D. Teach is based on and named after the historical pirate Edward Blackbeard Teach. Akira Toriyama and his series Dragon Ball remain Oda's biggest influence. While working as an assistant to Nobuhiro Watsuki, Oda began writing One Piece in 1996. It started as two one-shot stories entitled Romance Dawn. The first short story was published in August 1996 in Shueisha's Akamaru Jump. The second was published in the 41st issue of Weekly Shōnen Jump in September 1996. Takanori Asada, the original editor of One Piece, revealed that the manga was rejected by Weekly Shōnen Jump three times before they agreed to publish the series. Kazuhiko Torishima, then the magazine's editor-in-chief, explained that they debated for two hours on whether or not to serialize One Piece. Torishima ultimately approved serialization due to Asada being so annoyingly earnest that another editor suggested both Oda and Asada would be crushed if it was rejected at that time.

  • Oda's primary inspiration for the concept of Devil Fruits was Doraemon. The Fruits' abilities and uses reflect Oda's daily life and his personal fantasies. The Gum-Gum Fruit was inspired by Oda's laziness. When designing the outward appearance of Devil Fruits, Oda thought of something that would fulfill a human desire. He added that he does not see why he would draw a Devil Fruit unless the fruit's appearance would entice one to eat it. The names of many special attacks consist of a form of punning in which phrases written in kanji are paired with an idiosyncratic reading. Zoro's signature move is Onigiri, which is written as demon cut but is pronounced the same as rice ball in Japanese. Eisaku Inoue, an animation director at Toei Animation, noted that these kanji readings were not used in the anime series since they might have cut down the laughs by about half. Konosuke Uda, fellow director, said that he believes that the creators made the anime pretty close to the manga. Oda was sensitive about how his work would be translated. In many instances, the English version of the One Piece manga uses one onomatopoeia for multiple onomatopoeiae used in the Japanese version.

  • Unlike other manga artists, Oda draws everything that moves himself to create a consistent look while leaving his staff to draw the backgrounds based on sketches he had drawn. This workload forces him to keep tight production rates, typically starting from five in the morning until two in the morning the next day. Short breaks are taken only for meals. Oda's work program includes the first three days of the week dedicated to the writing of the storyboard and the remaining time for the definitive inking of the boards and the possible coloring. When a reader asked who Nami was in love with, Oda replied that there would hardly be any romantic relationships within Luffy's crew. He deliberately avoids including them in One Piece since the series is a shōnen manga and the boys who read it are not interested in love stories. In 2006, Oda stated that he originally planned One Piece to last five years and that he had already planned the ending. However, he found it would take longer than he had expected as Oda realized that he liked the story too much to end it in that period of time.

  • In 2016, nineteen years after the start of serialization, the author said that the manga had reached 65% of the story he intends to tell. In July 2018, on the occasion of the twenty-first anniversary of One Piece, Oda said that the manga had reached 80% of the plot. In a television special aired in Japan in January 2019, Oda said that One Piece was on its way to its conclusion, but that it would exceed the 100th volume. Oda noted that the titular One Piece is a physical object. When asked if the titular treasure is family bonds, Oda noted that the ending of The Wizard of Oz, where the reward of adventure is the journey itself, is a cliché he wants to avoid. In August 2019, Oda said that, according to his predictions, the manga would end in five years. However, Oda stated that the ending remained consistent from its initial conception. In August 2020, Shueisha announced in the year's 35th issue of Weekly Shōnen Jump that One Piece was headed toward the upcoming final saga. On the 4th of January 2021, One Piece reached its thousandth chapter. In June 2022, Oda announced that the manga would enter a one-month break to prepare for its 25th anniversary and its final saga, set to begin with the release of chapter 1054.

  • In March 2026, the series' official YouTube account shared a video of Oda making final statements about the truth behind the treasure and what awaits Luffy. Oda then locked the paper inside a treasure box and sent it to the bottom of the ocean, where it will remain until the story is finished. Multiple fans have since started planning an attempt to retrieve the treasure box early. The series has been serialized in Shueisha's shōnen manga magazine Weekly Shōnen Jump since July 1997. By the 4th of March 2026, a total of 114 volumes have been released. Shueisha has collected its chapters into individual tankōbon volumes, with the first released on the 24th of December 1997. Viz Media started publishing the manga in English through its Shonen Jump manga anthology in November 2002. In 2009, Viz announced the release of five volumes per month during the first half of 2010 to catch up with the serialization in Japan. Following the discontinuation of the print Shonen Jump, Viz began releasing One Piece chapterwise in its digital successor Weekly Shonen Jump on the 30th of January 2012. After the cancellation of the digital Weekly Shonen Jump in December 2018, Viz Media started simultaneously publishing One Piece through its Shonen Jump service, and by Shueisha through Manga Plus, in January 2019.

Common questions

Who created the One Piece manga series?

Eiichiro Oda created the One Piece manga series. He began writing the series in 1996 while working as an assistant to Nobuhiro Watsuki.

When did One Piece start serialization in Weekly Shōnen Jump?

One Piece started serialization in Weekly Shōnen Jump in July 1997. The first tankōbon volume was released on the 24th of December 1997.

What are Devil Fruits in the One Piece universe?

Devil Fruits are supernatural objects that grant consumers transformative powers at the cost of becoming weakened in bodies of water. Users lose the ability to swim after consuming these mysterious fruits.

How many volumes of One Piece were released by March 2026?

By the 4th of March 2026, a total of 114 volumes have been released. Shueisha has collected its chapters into individual tankōbon volumes.

What is the main goal of Monkey D. Luffy in One Piece?

Monkey D. Luffy seeks to find the deceased King of the Pirates Gold Roger's ultimate treasure known as the One Piece. He aims to take over Roger's prior title as the next King of the Pirates.

When did One Piece reach its thousandth chapter?

One Piece reached its thousandth chapter on the 4th of January 2021. The series has been serialized in Shueisha's shōnen manga magazine Weekly Shōnen Jump since July 1997.

All sources

250 references cited across the entry

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