Nico Robin, also known by her epithet “Devil Child” and the “Light of the Revolution”, is the archaeologist of the Straw Hat Pirates. She is the seventh member of the crew and the sixth to join, doing so at the end of the Arabasta Arc. She temporarily left the crew during the Water 7 Arc, but rejoined during the Enies Lobby Arc.

Robin ate the Hana Hana no Mi at a young age, giving her the power to reproduce her body parts (or her entire body) on any surface at will. As the sole survivor of the destroyed West Blue island Ohara, she is currently the only person in the world known to have the ability to read and decipher Poneglyphs, a skill which is considered forbidden and threatening to the World Government.