Mrs. Ko is a minor character in Sidekick. She is Kitty's "mother". She bears similar attributes to her daughter and acts like her. She, along with Mr. Ko, were built by Kitty to serve as her parents. Mrs. Ko, along with her "husband", are able to join together and become a giant robot. Mrs. Ko wears a yellow t-shirt with a red tie along with red shorts. Her hair is neat and her face and build is shaped exactly like her daughter's. Mrs. Ko, along with her "husband", act like stereotypical tough Asian parents, always wanting Kitty to have good grades. Its robot form bears physical similarities to a Gundam.
No information is given on what happened to the real version of her. It is most likely that she (along with her husband) either abandoned Kitty (possibly as a baby), got killed or both.
Mrs. Ko is voiced by Denise Oliver who also voices her husband and daughter.
