Ocha is the crew's Doctor, and as such, is in-charge of dealing with everything that involves injuries or anything of the sort. After 9 years of being taught by her Doctor parents, she has a vast knowledge of the Medical world and its antidotes. She's also a very capable surgeon, as she was capable of doing many surgeries under her parent's watch when she was young. She's also created an antidote to the poison her fruit may cause to others, giving it to her crew members so they won't suffer through the poison.