Mrs. Sarada is the mother of the Sarada Residence in Penguin Village. Se has three daughters: Kinoko's older sister, Kinoko Sarada, and Kinoko's little sister Retasu Sarada. Just like her husband Mr. Sarada, her character design differs between the manga, Dr. Slump & Arale-Chan and the Dr. Slump Remake.
She is first seen in the chapter and episode titled "Kinoko on the Loose".
She later appears in "Penguin Village Wars, Part 2", when Dr. Mashirito and Caramel Man 003 destroy their house to bring the Planetary Defense Academy. She also makes a minor appearance in "A Very Painful Christmas".