Charlotte Prim

Charlotte Prim is the 20th daughter of the Charlotte Family. She is a hybrid between a human and an octopus mermaid. She was a member of Charlotte Oven's army to ambush Monkey D. Luffy on Cacao Island.

Appearance
As a half-octopus mermaid, the lower part of Prim's body consists of eight octopus legs. Above her legs, she wears a low-cut dress, and her hair is fashioned into a cylindrical shape at the front.

Personality
Prim appears to be loyal to her family and crew, as shown when she took up Oven's call to gather on Cacao Island and attack Luffy.

Abilities and Powers
As a half mermaid, Prim likely possesses exceptional swimming speed.

Weapons
Prim carries a trident, but has not been seen using it in battle.

Whole Cake Island Arc
Prim gathered with thousands of her crewmates on Cacao Island as part of Charlotte Oven's effort to ambush Monkey D. Luffy. She and the army waited for Luffy to emerge at 1 AM. After Pekoms was attacked by Oven after exiting the Mirro-World, she exclaimed in shock upon seeing Luffy. After the Straw Hats escaped, Prim was seen binding Yonji while she and the other Big Mom Pirates were later joined by Linlin when she arrived at the island.