|First Appearance:||Chapter 129; Episode 78|
There are 200 Billions. Portgas D. Ace defeats a large number of their ships with his Hiken technique. Billions are also the men due promotion on the Baroque Works ranking system into number agents, and are said to be just as powerful as Baroque Works' number agents that have numbers higher than ten. The possibility of becoming a number agent appears to make the Billions rather power hungry, as a majority of the things they do that they are not ordered to do revolve around being promoted and are perfectly willing to kill their own members to become promoted. Many billions were seemingly killed by fire fist Ace, although they were easily replaced later. Later other billions participated as undercover agents in the Royal Guard and Rebels in the Battle of Aluburna and were responsible for spurring on the battle by attacking during certain ceasefires in the battle, like the beginning of the battle and when Kohza tried to surrender.
- ↑ One Piece Manga and Anime — Vol. 17 Chapter 155 and Episode 91, Vivi explains the Baroque Works system.
- ↑ One Piece Manga and Anime — Vol. 18 Chapter 159 and Episode 95, Ace destroys a fleet of Billions.