Project A-Ko: A-Ko Is Literally The Daughter Of Superman & Wonder Woman
A-ko Magami has super strength and super speed but fancies herself as a normal girl. She is very protective of her friend C-ko, so when aliens kidnap her upon realizing she is their lost princess, A-ko's powers come in handy as she goes to rescue her and prevent an invasion.
The end of the first movie gives a hint as to where A-ko's powers come from: her parents are none other than Superman and Wonder Woman, who have apparently gotten married and moved to Japan. Not only is her mother seen cleaning a shirt with an "S" emblem and her father is seen reading "The Daily Planet," but a graphic novelization even gives them the names of Clark and Diana.