| CP0 (One Piece) | |
|---|---|
| Name | Cipher Pol Aegis Zero (CP0) |
| Native name | シー・ピー・ゼロ |
| Type | Intelligence agency / covert operations |
| Headquarters | Mary Geoise |
| Parent organization | World Government |
| Formed | Unknown (succeeded CP9) |
| Region served | World Government (One Piece) |
| Notable members | Spandam, Rob Lucci, Kaku, Blueno, Stussy, Suleiman |
CP0 (One Piece)
CP0, short for Cipher Pol Aegis Zero, is the World Government's most secretive and powerful intelligence and enforcement agency in the manga and anime series One Piece. Tasked with protecting the stability of the World Government and the secrets of Mary Geoise, CP0 matters as a direct instrument of state power and a recurring force shaping political outcomes across the Grand Line and other seas.
CP0 operates as the top echelon of the broader Cipher Pol system, above other numbered units such as CP9 and CP1. Unlike public military forces like the Marines, CP0 conducts clandestine intelligence, diplomacy, assassination, and law enforcement at the direction of the Gorosei and the Imu. Its mandate includes safeguarding classified artifacts such as the Poneglyphs and enforcing willful secrecy over sensitive matters like the Void Century. CP0 agents frequently liaise with other institutions including the Revolutionary Army, criminal syndicates like the Blackbeard Pirates, and world leaders in places such as Dressrosa and Wano Country.
CP0 emerged in-series following the disbandment or reorganization of CP9 after events on Enies Lobby. Though official founding dates are not provided in canon, CP0 is presented as the institutional successor with expanded privileges. Historical operations link CP0 to long-standing World Government efforts to suppress knowledge of the Void Century and maintain the global balance of power established after the Great Kingdom collapsed. Episodes and chapters reveal CP0 involvement in landmark incidents including actions surrounding the Ohara Incident and interventions during the Reverie where representatives from many kingdoms convened on Mary Geoise.
Formally part of Cipher Pol, CP0 comprises elite operatives and bureaucrats. Known members provide a cross-section of former CP9 operatives promoted for loyalty and capability: Rob Lucci, a feared assassin; Kaku and Blueno, former agents with martial arts prowess; and the bureaucrat Spandam, who rose through political roles. Other named operatives include Suleiman and the World Government liaison Stussy, who operates within aristocratic spheres. CP0 answers directly to the Five Elders and indirectly to the mysterious Imu figure, giving it authority to supersede typical chains of command, including those of the Fleet Admiral and regional Marineford commands.
CP0 agents employ a mix of close-quarters martial arts, subterfuge, diplomatic pressure, and technological access. Many operatives are skilled in Rokushiki, the government combat style developed by CP9, including techniques like Soru, Geppo, and Tekkai. Agents use concealed weaponry, surveillance networks embedded in ports and trade routes, and access to classified maritime charts and Den Den Mushi lines for encrypted communication. They are authorized to deploy covert strikes, capture or eliminate targets, and manipulate legal frameworks via influence over the Celestial Dragons and allied governments. CP0's tactics emphasize secrecy, rapid decisive action, and preservation of institutional continuity.
CP0 appears at critical narrative junctures: surveillance and follow-up operations after the Enies Lobby conflict; presence at the Sabaody Archipelago reflecting tensions with the Underground; active roles during the Punk Hazard and Dressrosa arcs tied to investigations of illegal weapons and political manipulation; and prominent involvement during the Reverie arc, influencing the fates of kingdoms and individuals. Their interventions have direct consequences for protagonists like Monkey D. Luffy and allies such as the Straw Hat Pirates, by shaping diplomatic outcomes and escalating conflicts with the Revolutionaries. CP0's enforcement of censorship and state secrets also deepens the series' themes of truth, memory, and power.
Within the fan community and critical commentary, CP0 is often viewed as a personification of authoritarian stability—an organization defending established order at moral cost. Critics and fans discuss CP0 in relation to real-world intelligence agencies and debates over security versus transparency. Characters like Rob Lucci have become emblematic of elite operatives in shonen fiction, inspiring merchandise, fanworks, and analyses about martial systems like Rokushiki. CP0's depiction reinforces recurring series motifs: the collision between heritage and reform, the role of institutions in preserving national cohesion, and the ethical complexity of enforcing unity across diverse nations such as Alabasta, Alubarna, and Wano Country.
Category:One Piece organizations Category:Fictional intelligence agencies