One Piece Theory: Is Imu Actually a Parrot – And Was Joyboy the First “Monkey D.”?

Every few chapters, the One Piece fandom manages to dig up a theory so unhinged it just might be true. This one connects two of the series’ biggest mysteries who Imu really is, and what actually happened to Joyboy and ties them together with a bird and a monkey. Here’s the theory, and why it’s picking up steam again after the Egghead fallout.

The Parrot Theory, Explained

The core idea: Imu, the shadowy figure who has secretly ruled the world for 800 years from behind the Five Elders, isn’t human at all. Fans point to a pile of small but suspicious details:

• The name itself. “Imu” is suspiciously close to “ōmu,” the Japanese word for parrot. Oda has a long history of hiding species and personality traits inside character names.
• Imu talks about Imu in the third person a quirky, almost mimicked speech pattern, exactly how a trained parrot repeating phrases might “talk.”
• Every major pirate symbol has shown up except one. Skulls, swords, roses, suns – One Piece has used them all as Devil Fruit or character motifs. A parrot, the single most iconic “pirate animal” of all, is conspicuously missing. Theorists think that’s not an accident.
• Doflamingo’s ultimate technique is called “Birdcage.” Doflamingo has ties to the Celestial Dragons and, by extension, whatever sits above them. A callback hiding in plain sight?
• The silhouette work. Official art has shown Imu with wing-like, feathered detailing around the shoulders — easy to miss at a glance, hard to un-see once you notice it.

Where Joyboy Comes In

The second half of the theory is about Joyboy, the legendary figure from 800 years ago whose Supreme King Haki now belongs to Luffy. Egghead confirmed something huge: Imu’s reaction to Luffy’s awakened Haki wasn’t confusion, it was recognition — and pain. Imu knew exactly whose power that was, and it clearly wasn’t a good memory.

That’s where the “two sides of Nika” idea comes in. The theory goes that the Sun God Nika represented two opposing forces eight centuries ago: freedom and joy on one side – the side that became Joyboy, and eventually resurfaced in Monkey D. Luffy — and something colder and more controlling on the other, the side that may have become Imu. Same origin, opposite outcomes.

And yes, fans have noticed the obvious: Luffy’s full name is Monkey D. Luffy. If Joyboy’s will and power really did echo forward through the “D.” bloodline into Luffy, the pattern gets almost too clean – a parrot-coded tyrant on one side of history, a monkey-coded liberator on the other.

Does It Actually Hold Up?

To be clear: none of this is confirmed. Oda hasn’t said a word about parrots, and “Imu sounds like ōmu” is the kind of wordplay that’s fun but not proof on its own. But One Piece has trained its readers for two decades to take these small details seriously — Doflamingo’s bird motifs, the missing pirate symbol, Imu’s odd mannerisms, and the Nika duality all lining up at once is exactly the kind of coincidence Oda tends to turn into a reveal.

With Luffy and Imu now on a collision course following Chapter 1189, we may not have to wait much longer to find out how much of this holds up. Until then, keep an eye on anything with feathers.