Daisy Oak

May Oak (Japanese: ナナミ Nanami) is Gary's older sister, and the granddaughter of Professor Oak. She is known as Daisy in the Gold and Silver games. In Red, Blue, and Yellow, as well as in Fire Red and Leaf Green, May gives you a Town Map if you visit her before leaving Pallet Town. Once per day, she gives a free grooming to one of your pokemon in the Gold and Silver games, as well as in the Fire Red and Leaf Green games, after the initial defeat of the Elite Four. She does not appear to exist in the anime.