Robin is an orphan who was born in Ohara, her mother, Nico Olvia go to study when she was little. Robin is very long for love because all this until the age of 8 years she was ill-treated arbitrarily by her aunt, Roji. Robin always doing housework at home Roji, also with a little food rations. Outside too, Robin shunned by his peers because he has a devil fruit power. He was dubbed "monster girl". His friend is a book that he borrowed from the library of the Tree of Knowledge. He also interact with researchers in the history of Ohara and familiar with them. 
One day, Robin was appointed to be one of them, but after he finds out that Robin could read ancient history Poneglyph, they warn Robin so as not to relate to Poneglyph. Robin's dream when it is met her mother, like other children who are happy with their Parents.see video Nico Robin :
Robin is a very intelligent woman and woke up his emotions, he was always quiet and read a book from the crew, other crews are very much embarrassed. He was first seen will be seen Jutek and Judes but it turns out he was an adult woman who rarely pay attention to issues surrounding people. He is close friends with Nami ship and often teach him something. Robin will be very suitable when traveling with Chopper because they are the same hobby, namely reading the book. Robin is the people who prefer living in various situations and remain calm and cool thinking. Robin was also described as the owner of "dark side", because the shadows of her past who has no friends. The past itself is something that most dreaded, because who has claimed everything until he became a darkness. Like when I met Robin Aokiji a calm personality became very panicked, and when he was exploited by CP9 on the past because of fears Buster Call.Robin also the kind of woman who likes to treason if there is anything that might harm her friends, she was willing to sacrifice himself for the sake of her friends .
Robin is an expert in Archaeology, History, Geology and Ancient Languages. In the field of ancient languages he could read the ancient Letter Poneglyph scattered across the world. Robin studied at the library tree in Ohara. Robin is the owner of the power of the devil Hana Hana fruit and he ate as a child. His strength is made to develop his limbs like a flower (hana). Make it act as a reliable long-distance attackers. Robin too lazy to move in a fight, toying with his enemies with long-range attacks such as bone breaks arm, leg or finger (Seis stance fleur, clutch). The downside of this power is also joined Robin felt the "pain" if the body which disebarnya also take a hit.
