One of the three females chosen by Dyshana during the fourth generation. She joins the party when they are visiting the Bibrest Mountains to obtain the marfile fruit in order to get the help of Hildegard. She looks fragile on the surface, but she's a member of a vigilante group that exists to deal with monsters so her sword skill is first class. She's also capable of casting magic. By taking advantage of being a harpuia, her technique to strike enemies from the sky can be a major asset to her allies. However, even though she has such natural fighting abilities, she seeks to avoid battles as much as she can. Her sweet personality and good looks attract many males and have made her a popular membert of the vigilante group. Some young fellows are not pleased with Duran precisely because of this reason.