Баба

Aunt or "Auntie", is an anime only woman who lives in Water 7. She is the focus of a filler episode involving Zoro. Like Franky, she takes care of homeless people, but while Franky formed a group of bounty hunters, she owns an orphanage. She is called "Mama" by her adopted children. She is a large, orange haired woman with small eyes and nose, but a large face. She wears sort yellow top with flower pattern with black pants to go with it. First Appearance: Episode 318

(Source: One Piece Wikia)