"Cat Burglar" Nami is the navigator of the Straw Hat Pirates. She is the third member of the crew and the second to join. She is the adoptive sister of Nojiko after the two were orphaned and taken in by Bell-mère. She was formerly a member of the Arlong Pirates, before joining the Straw Hats after they rebelled against and defeated Arlong. Her dream is to draw a map of the world.