Mocha

Mocha is a girl who was being held captive on Punk Hazard. She was freed with the rest of the children by the Straw Hat Pirates.

Appearance
Mocha is much larger than an average little girl because of the experiments done to her. She has a large head that is not very proportionate to her body, big dark eyes, and wavy, unkempt, dark hair. She wore a light colored sleeveless dress during her time in the Biscuits Room and a coat outside when Kinemon gave them all warm clothes.

Personality
She is a normal and timid child, as she was scared of Kinemon's severed head. She seems to like Nami, calling her "Big Sis". She was desperate to get out of the Biscuits Room and asked Nami to help the other children.

Punk Hazard Arc
At some point, she was taken from her family after being told she was sick and would be made healthy again.

She stayed with the other children in Biscuits Room on Punk Hazard until the Straw Hats broke them out. She was the one who told Nami and Chopper about the corpses in the walk-in freezer.



Later, she succumbed to the withdrawal symptoms of NHC10, which she and the other children were fed regularly in candy form. Usopp eventually knocked out the children with sleeping gas, and the Straw Hats chained them all up for safety reasons.

When Caesar Clown finds Nami, Usopp and the children, Mocha wakes up and is then seen breaking out of the chains and attacking Nami and Usopp due to the effects of NHC10. She then leaves with Clown for the drug.



Back at the facility she is left in the care of Caesar Clown's henchmen, who are supposed to take Mocha and the other children back to the Biscuits Room. However, it appears that Mocha is not completely overtaken by the withdrawal effect like the rest of the children and hesitates to follow the men. When spoken to, she hallucinates and sees a man's head turning into a snake and remembers Nami's and Usopp's warnings.

Mocha refuses to go with the men and states that she wants to leave, crying for Nami and Usopp to help her. Later, having developed some kind of resistance to NHC10, she helps Chopper try to keep the other children from going into Biscuits Room by guarding the candy they are supposed to eat. When she tries to run away, Monet blocks her path with a snow wall. When Mocha asks for her help, she tells Mocha that it is not nice to hog all the candy for herself and that she should share.