Who is Imu, and what does the World Government really hide?Fiction
In-universe lore. Claims are judged against the fiction's own canon, not the real world.
Imu is the shadow at the very top of One Piece's World Government, the secret sovereign the manga revealed sitting on the supposedly Empty Throne of Mary Geoise above the Five Elders. This ledger separates what the ongoing manga has actually confirmed about Imu from the fan theories it contradicts and the mysteries the Final Saga still guards.
7 established, 2 disputed, 1 debunked, 4 unresolved. We do not pick an answer; the evidence places each claim. How we decide
30 citations from 3 independent sources - 27 echo the same voices and count once. Graded B1-D1.
Added 4 Jul 2026 - canon current as of 4 Jul 2026
What the four states mean
- Establishedsupported, uncontested
- Disputedcredible sources disagree
- Debunkedrefuted by the evidence
- Unresolvedno settled answer
Established 7supported, uncontested
The manga confirms that One Piece's World Government has a secret supreme ruler, Nerona Imu, who occupies the so-called Empty Throne of Mary Geoise as the King of the World and holds authority above the Five Elders; Imu was first shown in silhouette at the Reverie (Levely) in Chapter 906 and took the throne before the kneeling Five Elders in Chapter 908.▰▰▱▱▱ likely2 points
Supports- Saint Nerona Imu is the King of the World who occupies the Empty Throne, giving him sole authority over the World Government.Nerona Imu - One Piece Wiki primary
- Although it is officially stated to have no occupant in order to maintain peace and equality among nations, it is actually occupied by Nerona Imu as the enigmatic King of the World, whose authority supersedes that of the Five Elders.Empty Throne - One Piece Wiki primary
The Empty Throne was publicly presented as a symbol that no single person rules the world, with every monarch attending the Levely required to pledge never to sit on it, yet the manga reveals this is a false premise, since Imu secretly occupies it and his existence makes the throne's official meaning a deliberate lie.▰▰▱▱▱ likely2 points
Supports- The false premise is that no one is allowed to sit on this throne, not even the Five Elders or the World Nobles, as its vacancy symbolizes that the world is not ruled by a single figure, sending a message of peace by making all royals equal before it with none greater or lesser than any of the others.Empty Throne - One Piece Wiki primary
- In truth, the Empty Throne is secretly occupied by Nerona Imu, the sole survivor of the First Twenty, whose authority is superior to that of the Five Elders.Empty Throne - One Piece Wiki primary
The Five Elders, publicly titled the Highest Authorities of the World Government, are secretly Imu's subordinates: at the Reverie they prostrate themselves before him, and in the years since they have never refused a command, even carrying out the annihilation of an entire kingdom on his order.▰▰▱▱▱ likely2 points
Supports- Publicly claimed to oversee and wield the greatest authority over the entire world at large, they are secretly subordinate to the government's shadow ruler Nerona Imu, the true King of the World and occupant of the Empty Throne.Five Elders - One Piece Wiki analysis
- The Five Elders show their immense respect toward Imu by going as far as to prostrate themselves in the ruler's presence. They have never resisted any command given by the ruler; at most, when Imu ordered the annihilation of the Lulusia Kingdom they were taken aback by this request and sought reasoning, but obeyed without any further hesitation.Nerona Imu (Reverie, Ch 908) - One Piece Wiki primary
At the Reverie the manga shows Imu selecting specific people to erase: he approached a giant straw hat while carrying wanted posters and photographs, cut apart the posters of Monkey D. Luffy and Marshall D. Teach and stabbed a photo of Princess Shirahoshi, held a photo of Nefertari Vivi, and the Five Elders asked him to name the light that needed to be extinguished from history.▰▰▱▱▱ likely1 source
Supports- Imu later went to the Room of Flowers and cut apart Luffy and Blackbeard's wanted posters, recognizing them as the current incarnations of Joy Boy and Davy D. Jones, and stabbed the photo of Princess Shirahoshi. Afterwards, he was alerted by a servant that the Five Elders had arrived. While carrying a photo of Nefertari Vivi in hand, Imu met with them and sat on the Empty Throne. The Elders requested that their king reveal the name of the 'light' that needed to be extinguished from history.Nerona Imu (Levely Arc) - One Piece Wiki primary
Imu has used a world-erasing weapon in the present day: after the Reverie he ordered the Five Elders to destroy the Lulusia Kingdom in Chapter 1060 to test Vegapunk's stolen Mother Flame, wiping the entire island off the map purely because of its convenient location, a scale of power examined in the sibling topic onepiece-three-ancient-weapons.▰▰▱▱▱ likely2 points
Supports- Imu is even perfectly willing to commit genocide against nations affiliated with the World Government for the sole purpose of conveniently testing new weapons at the government's disposal, having targeted the Lulusia Kingdom to test the Mother Flame's power on for no other reason than its proximity. Even the Five Elders were taken aback by this request, but Imu calmly asserted that the many lives in Lulusia were of no importance.Nerona Imu (Ch 1060) - One Piece Wiki primary
- He wished to test out Vegapunk's latest creation, the Mother Flame, and upon being asked where to use it on, Imu named Lulusia Kingdom as its target simply due to the kingdom's proximity, regardless of the many people living there.Nerona Imu (Ch 1060) - One Piece Wiki primary
Imu's survival from the Void Century is now confirmed rather than merely rumored: the manga states in Chapter 1179 that he is one of the First Twenty who founded the World Government over 800 years ago and the only one still alive, with an immortal, unaging body, tying him directly to the erased century covered in the sibling topic onepiece-void-century-and-ancient-kingdom.▰▰▱▱▱ likely2 points
Supports- One of the First Twenty responsible for the creation of the World Government and the only one alive today, his status has been kept an absolute secret from the world at large for over 800 years since the Void Century.Nerona Imu (Ch 1179) - One Piece Wiki primary
- Imu possesses an immortal and seemingly unaging body; in addition to having lived for over 800 years since the Void Century while still having the appearance of a reasonably young adult, Imu's immortality also allows him to regenerate from any attack no matter how strong.Nerona Imu (Abilities) - One Piece Wiki primary
Imu personally revealed part of the World Government's buried history to King Cobra in Chapters 1084 to 1085: that the initial D. in certain names is the moniker of the government's ancient enemy, and that Queen Nefertari Lili's great mistake during the Void Century scattered the Poneglyphs across the world; Cobra was killed for hearing it, and the meaning of the D. is pursued in onepiece-void-century-and-ancient-kingdom.▰▰▱▱▱ likely1 source
Supports- Imu refused to answer any questions about his own identity, but went on to reveal that the D. was the moniker of the government's ancient enemy. Imu then explained Lili's involvement that caused the Poneglyphs to be scattered all over the world, considering it the worst possible outcome for the World Government.Nerona Imu (Ch 1085) - One Piece Wiki primary
Disputed 2credible sources disagree
Which side of the Void Century's Great War Imu truly belongs to is genuinely contested: he is one of the founding Twenty Kingdoms that won the war and erased the losing Great Kingdom, yet he keeps a giant straw hat and a portrait of Queen Lili, calls Luffy by the name Joy Boy, and the manga notes his bond with Joy Boy was not always antagonistic, so readers dispute whether Imu is simply the victors' king or something more tangled (see onepiece-void-century-and-ancient-kingdom).▰▰▰▱▱ roughly even chance2 against3 points
Supports- In truth, the Empty Throne is secretly occupied by Nerona Imu, the sole survivor of the First Twenty, whose authority is superior to that of the Five Elders.Empty Throne - One Piece Wiki primary
Against- Curiously, Imu's relationship with Joy Boy did not always seem antagonistic, though reminiscing about their friendlier encounters enraged Imu in the present.Nerona Imu (Joy Boy) - One Piece Wiki primary
- Imu has been seen visiting relics of the past, including a giant straw hat as well as a portrait of Lili that hangs on the wall despite Imu's seeming animosity toward her.Nerona Imu - One Piece Wiki primary
Whether the figure fans have seen is Imu's own body or a vessel he is possessing is disputed: Imu grants Covenants that let him project his silhouette from and take control of others such as Saturn, Mars, and Gunko, which some read as evidence the present Imu inhabits a host, while the manga's statement that this is the same Nerona Imu from 800 years ago supports him being a single continuous being.▰▰▰▱▱ roughly even chance1 against2 points
Supports- Prior to his reveal, when possessing someone via their covenant, the possessed individual's eyes usually change to Imu's, and he was also capable of projecting his shadowy silhouette from their bodies to communicate or attack his enemies, as seen with Saturn, Mars and Gunko.Nerona Imu (Appearance) - One Piece Wiki primary
Against- the Imu seen in the present is the same Imu Nerona from 800 years agoOne Piece's Huge Imu Reveal Confirms A Key Detail About The Final Villain - ScreenRant summary
Debunked 1refuted by the evidence
The popular fan theory that Imu is secretly Queen Nefertari Lili herself, the Arabasta monarch who abandoned the twentieth founding throne, runs into what the manga shows: Imu is grammatically marked male as Imu-sei, treats Lili as a separate enemy whose great mistake he condemns while keeping her portrait with disdain, and the Five Elders' documented contempt for the Nefertari family makes little sense if their own king came from that dynasty.Refuted by
it would be odd for the Five Elders to show disdain towards the Nefertari family, as they did in the past, for not becoming Celestial Dragons if a member of that dynasty was their king.
refuted3 against4 pointsThe claim rested on- there are several points in this chapter and others to suggest that Lily is Imu's true identity.One Piece Might Have Already Revealed The Final Villain's True Identity - ScreenRant summary
Refuted by- it would be odd for the Five Elders to show disdain towards the Nefertari family, as they did in the past, for not becoming Celestial Dragons if a member of that dynasty was their king.One Piece Might Have Already Revealed The Final Villain's True Identity - ScreenRant summary
- Imu shows great disdain for the Nefertari Family, particularly because of the actions of Queen Lili during the Void Century that resulted in the dispersing of the Poneglyphs across the world, which he suspects was no mere accident.Nerona Imu (Nefertari Family) - One Piece Wiki primary
- Imu is referred to as 'Imu-sei' in the original Japanese text, confirming that the original Imu was indeed male.One Piece's Huge Imu Reveal Confirms A Key Detail About The Final Villain - ScreenRant summary
Unresolved 4no settled answer
Who Imu actually is remains deliberately withheld: when King Cobra asked Imu his identity, Imu flatly refused to answer, and the manga has never given his origin, his human or inhuman nature, or how he came to rule, keeping his true self one of the Final Saga's core mysteries.▰▰▱▱▱ likely2 points
Supports- Imu refused to answer any questions about his own identity, but went on to reveal that the D. was the moniker of the government's ancient enemy.Nerona Imu (Ch 1085) - One Piece Wiki primary
- Imu is a self-absorbed and callous despot who views himself as God, though he has admitted to not seeing much of a difference between being a god or a devil.Nerona Imu (Personality) - One Piece Wiki analysis
What Imu ultimately wants is unresolved: the manga frames his goal only in sweeping terms, bringing the Void Century's Great War to a decisive conclusion and achieving the world's completion, without revealing what that completed world would be or why he has pursued it for eight centuries.▰▰▱▱▱ likely2 points
Supports- With the ambition of finally bringing the Great War to a decisive conclusion, Imu directed his subordinates the Five Elders to procure Dr. Vegapunk's invention, the Mother Flame, and ordered the Knights of God to annex Elbaph in an invasion that he eventually personally participated in.Nerona Imu - One Piece Wiki analysis
- Imu believes the entire world solely belongs to him, and views others as nothing more than vessels for his agenda or as enemies standing in the way of the world's 'completion'.Nerona Imu (Personality) - One Piece Wiki analysis
Exactly what power Imu used to erase the Lulusia Kingdom is unconfirmed: Vegapunk, observing the aftermath, could only theorize that the attack was the work of an Ancient Weapon powered by the stolen Mother Flame, and the manga has not stated whether it was the still-unseen weapon Uranus, a question carried by the sibling topic onepiece-three-ancient-weapons.▰▰▱▱▱ likely2 points
Supports- Vegapunk, who observed the after-effects of the kingdom's destruction, reiterated that the attack was likely to be the work of an Ancient Weapon, powered by the recently stolen Mother Flame.Ancient Weapons (Ch 1116) - One Piece Wiki primary
- Nothing is currently known about Uranus, except its name. Given the nature of Pluton and Poseidon, Uranus could easily be an animate lifeform or an inanimate object.Ancient Weapons (Uranus) - One Piece Wiki analysis
Why Imu fears the D. clan is unanswered: according to Rocks D. Xebec, Davy D. Jones and Joy Boy are the two beings Imu fears above all others, Imu killed Elder Saturn in rage for letting the new Joy Boy escape, and what turned his once-friendlier bond with Joy Boy into sworn enmity is left unrevealed, threads pursued in onepiece-void-century-and-ancient-kingdom and onepiece-joy-boy-identity.▰▰▱▱▱ likely3 points
Supports- According to Xebec, Davy D. Jones and Joy Boy are the two beings Imu fears above all else.Nerona Imu (Joy Boy) - One Piece Wiki primary
- Imu notably screamed in agony upon sensing Joy Boy's Haki eight centuries following the latter's death, and his rage compelled him to kill Elder Jaygarcia Saturn for allowing the new 'Joy Boy', Monkey D. Luffy, to escape.Nerona Imu (Personality) - One Piece Wiki primary
- However, remembering this scene seemed to fill him with extreme rage afterwards, indicating something terrible came between them that made them sworn enemies.Nerona Imu (Joy Boy) - One Piece Wiki primary
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