Nightin

Nightin (ナイチン) is a character from the manga and anime series *One Piece*. She is the doctor of the World Pirates. She is a short, elderly woman with light purple hair tied up in a complex bun with two red tassels on each side. She wears glasses with a swirly design and pink eyeliner. She is dressed in a lab coat, a pink dress with green border designs, and pink high heels. Nightin is renowned for her medical expertise and knowledge of herbalism, able to mix numerous bitter herbs into powerful medicinal concoctions. She even developed a specific herbal powder that can temporarily rejuvenate her physical youth, restoring her aging constitution to her prime. She incorporates her herbal knowledge into her fighting style called 'Kanpo Kenpo', once known as the 'Goddess of Kanpo Kenpo'. She uses herbs and poisons to attack her opponents and enhance her own strength. She once fought Boa Hancock, one of the Seven Warlords of the Sea, and was able to resist Hancock's charm powers by eating bitter herbs, but she was ultimately defeated by Hancock's beauty and petrified. She is a prideful and arrogant woman who holds her skills and youthful beauty in high regard, willing to go to great lengths to win a fight, even if it means using illegal methods.