Laugh Tale Theory: Is One Piece Based on Laputa?

As One Piece barrels toward its final saga, fans are scrambling to piece together what Laugh Tale actually looks like — and a growing number of Japanese theorists believe the answer has been hiding in a 1986 Studio Ghibli film all along. If this theory is correct, Eiichiro Oda didn’t just draw inspiration from Castle in the Sky (Laputa) — he may have used it as a direct blueprint for the world’s greatest treasure, reshaping everything we think we know about Laugh Tale, the Will of D, and the endgame of One Piece itself.

The Theory

The stakes here are enormous. If Laugh Tale is genuinely built on the Laputa template, we can predict not just what it looks like, but how it functions, who guards it, and what catastrophic power it holds. Laputa was a technologically supreme empire that fell — sound familiar? The Void Century, the Ancient Weapons, and the Will of D may all find their thematic resolution in the story Oda has loved since childhood.

Evidence from the Manga

1. Chapter 105 (Vol. 12): Visual Resemblance — Laugh Tale and the Dragon’s Nest. The earliest glimpse of Laugh Tale in the manga shows an island shrouded in cloud and mist — structurally identical to Laputa, which is hidden inside a colossal low-pressure storm called the “Dragon’s Nest.” Just as Laputa cannot be seen by ordinary eyes and only reveals itself to those bearing the Aeolian Crystal (a special stone), Laugh Tale cannot be reached without the four Road Poneglyphs acting as keys.
2. Chapter 202 (Vol. 22): Poneglyphs and the Black Stone Tablets. One of Laputa’s most iconic visual elements is a set of ancient black stone tablets covered in an undecipherable royal script. They appear on screen for only a few seconds — but their resemblance to One Piece’s Poneglyphs is unmistakable: black stone, ancient lettering, and knowledge forbidden to the common world. In both stories, only a specific bloodline can fully interpret these stones.

📌 Key Evidence: Laputa’s ruling family split into two lines after descending to earth: the Toel family (who kept the Aeolian Crystal — the power stone) and the Paro family (who kept the ancient texts). This mirrors the Will of D split directly — “good D” characters like Luffy and Roger carry the spirit of the original kingdom, while “bad D” characters like Blackbeard and Rocks seem to represent a corrupted branch pursuing the same ultimate power for opposite reasons.

3. Oda’s Confirmed Admiration (2014 Ghibli Interview): In the July 2014 issue of Ghibli’s free pamphlet Neppu, Oda stated directly: “I’m a Miyazaki fan, so I want to see everything he has made.” He appeared four times on producer Toshio Suzuki’s radio show and contributed illustrations to joint Ghibli publications. This is not passive fandom — it is active, documented creative influence.
4. Voice Actor Coincidence — or Intention? (1986 vs. 1999): Mayumi Tanaka voiced Pazu, the young hero of Castle in the Sky, in 1986. Thirteen years later, she won the audition to voice Monkey D. Luffy. More remarkably, Oda revealed in the ONE PIECE 10th Treasures anniversary book that from his very first drafts, he imagined Luffy’s voice as Tanaka’s — specifically citing “the person who voiced Krillin and Pazu.” The Pazu connection was deliberate.
5. The Dialogue Mirror — Two Declarations About Pirates: In the middle of Castle in the Sky, Pazu tells Sheeta: “I won’t become a pirate.” He says this while temporarily joining the sky-pirate crew Dola’s Gang to rescue her. The contrast with Luffy’s eternal battle cry — “I’m going to be King of the Pirates!” — is too precise to dismiss as coincidence. One boy refuses the pirate life; the other makes it his entire identity.

📌 Key Evidence: The Laputa Empire existed over 700 years before the events of the film — a highly advanced civilization that ruled the world through overwhelming science and technology, before its people were forced to descend to earth due to an incurable plague. They left the island to drift invisibly in the sky, protected by the Dragon’s Nest storm. Replace “700 years” with “800 years,” swap “plague” for the Void Century’s great war, and you have the backstory of the Ancient Kingdom that the World Government has been erasing from history ever since.

6. Gulliver’s Travels and the Laugh Tale Island Sequence: Castle in the Sky is explicitly based on the flying island of Laputa from Jonathan Swift’s Gulliver’s Travels. Gulliver visits six legendary lands in order: the Land of Lilliputians (tiny people), the Land of Giants, the Flying Island, the Land of the Immortals, Japan, and the Land of the Houyhnhnms (horses). Cross-referencing One Piece: Tontattas match the Lilliputians, Elbaf and Little Garden match the giants, Skypiea matches the flying island, Thriller Bark matches the immortals, and Wano matches Japan. The only land Luffy has never visited? The Land of the Horses — potentially Laugh Tale itself.

Our Analysis

What makes this theory compelling is not just the sheer number of parallels — it’s the structural precision of them. Oda isn’t simply borrowing visual aesthetics from Castle in the Sky; he appears to have adopted the film’s core dramatic engine: two descendants of the same ancient civilization, carrying different fragments of a forbidden inheritance, on a collision course at the ruins of their ancestors’ empire. In One Piece, this translates directly to the Will of D as a divided bloodline — with “good D” and “bad D” characters destined to clash at Laugh Tale just as Sheeta and Muska collide at the heart of Laputa. The final battle may not just be Luffy versus the World Government — it may be Luffy versus Blackbeard, two “D” descendants fighting for the soul of the ancient kingdom.

The Gulliver’s Travels island-sequence argument is perhaps the most underrated piece of evidence. If Oda has been systematically ticking off each of Gulliver’s legendary destinations — and the evidence strongly suggests he has — then Laugh Tale as the “Land of the Horses” is not just clever wordplay. It would mean the final island is less a floating utopia and more an earthly, perhaps pastoral paradise: simple, quiet, and completely unlike the gold-encrusted floating fortress that most fans imagine. This would make Laugh Tale emotionally resonant in a very Ghibli-esque way: the “treasure” isn’t a weapon or a fortune, but a message about what the world should be.

The main counter-argument is that many of these parallels could be coincidental archetypes — hidden islands, stone inscriptions, and ancient empires are common enough in adventure fiction. However, the smoking gun is Oda’s own words about Mayumi Tanaka. He specifically named “Pazu’s voice actor” as his model for Luffy — not just any voice, but Pazu’s voice. That direct connection between the two protagonists makes the subsequent ten parallels far harder to dismiss as coincidence. Oda knew exactly what he was doing.

Theory Credibility Rating

The rating stops short of five stars because the deepest implications — Laugh Tale as the “Land of the Horses,” and the Will of D as a direct homage to Laputa’s “Ul” bloodline — remain speculative until the Final Saga confirms Laugh Tale’s true nature; but the documented parallels, Oda’s confirmed Miyazaki fandom, and the Mayumi Tanaka connection make this one of the most evidence-backed structural influence theories in the fandom.

Source: https://hebochans.com/one-piece-laputa/