Mocha
Mocha is a young girl who was imprisoned in the Biscuits Room on Punk Hazard alongside other children. She first appeared in Chapter 657 (Episode 582).
She was one of several kids being held captive on the island as part of the experiments conducted there. Like the other children, she was eventually freed when the Straw Hat crew intervened during their arc on Punk Hazard.
Content compiled by AnimeList.moe from publicly available sources.
