As of my last update, the Superpower Daughter manga has a total of 22 chapters. This number is subject to change as new chapters are released. The manga, which began serialization in 2021, has gained popularity for its unique blend of superpowers and family dynamics. The story follows a young girl who discovers she has superpowers and navigates the challenges of adolescence while trying to understand her abilities. The high chapter count reflects the manga's ongoing narrative and the interest it has generated among readers.