World Government

World Government
The World Government is a political organization comprised of the majority of the world at large, ruled by the Gorosei. It was established 800 years ago. The Marines serve as their primary military organization, headed by the Fleet Admiral, their most powerful enemies are largely pirates and revolutionaries.

The Commander-in-Chief oversees both the Marines and  the Shichibukai, at least officially, and is second only to the Gorosei. Impel Down serves as the World Government's most impenetrable maximum-security prison. Collectively serving as the most prominent antagonists in the series, the World Government is largely portrayed as a corrupt entity, particularly through the pitiless application of absolute justice, the brutal suppression of research into the Void Century and the depravity of the aristocratic World Nobles.

Marine
The Marines are the World Government's military sea force, tasked with law enforcement, international security and military operations. The Marines are one of the three great powers, alongside the Shichibukai and the Yonko.

The duty of the Marines is to maintain a law and order throughout the world and impose the will and might of the World Government. They are therefore considered the key strategic development force in the World Government and are expected to obey its orders at will. Sometimes these orders are questionable, however they are expected to carry them out regardless of opinion. Amongst their duties is awarding bounty hunters the bounties on the heads of a criminal. They tolerate bounty hunters as a method of making their job easier but are known to go out bounty hunting themselves. Apprehended criminals who are brought in alive are handed over to be made an example of, the Marines are left to ensuring the exportation of these criminals to prison and/or to their execution. The Marine ranks consist of:

Seaman Recruit

Seaman Apprentice

Seaman First Class

Petty Officer

Chief Petty Officer

Master Chief Petty Officer

Warrant Officer

Ensign

Lieutenant Junior Grade

Lieutenant

Lieutenant Commander

Commander

Captain

Commodore

Rear Admiral
The lowest rank for Admirals. To obtain this rank you must do atleast 3 special sessions and haki.

Vice Admiral
The third highest rank in the Marines. When a Buster Call is issued, atleast five Vice Admirals are sent with a Buster Call fleet. A mandatory requirement to have this rank is to have at least one type haki.

Vice Admirals: BigDhick

Admiral
The second highest rank of the Marines. There may be only 3 admirals at a time and they must have immeasuarable strength. They also have the ability to issue a Buster Call. To become an Admiral, the Fleet Admiral will hand pick you.

Admirals: Naboom, Open, Open

Fleet Admiral
The top of the Marines. The Fleet Admiral has the ability to issue a Buster Call and give the right to lower ranking marines to do so too. The Fleet Admiral may strip any of the seven warlords title.

Fleet Admiral: MlgSteakStyle