Nico Robin (ニコ・ロビン, Niko Robin) is the archaeologist of the Straw Hat Pirates. She was originally introduced as the vice president of Baroque Works, known as Miss All Sunday, before joining the Straw Hats. She is the seventh member of the crew, the sixth to join, and, like Nami and Usopp, is the second to rejoin, doing so near the end of the Enies Lobby Arc. Robin is also the first member to have once been an antagonist. She ate the Hana Hana no Mi. During the Post-War arc, she became involved with the Revolutionaries for two years. Her dream is to find the Rio Poneglyph which tells the true history.
The One Piece manga and anime series features an extensive cast of characters created by Eiichiro Oda. The series' storyline follows the adventures of a group of pirates as they search for the "One Piece" treasure.
