Deimon Mimi known by epthiet Pink Hair is a pirate and the Inventor and Scientist of the Straw Hat Pirates.she is Twelve or Thirteenth member to join the Straw Hat. Mimi is also the Daugther of the Deimon Gideon an member of the Juichibukai and the Princess of Ohon Kingdom she ran away from Political Marriage made by Her Father later she renouce her title to remain with Straw Hat Pirate