
S01E01 Arrival of the Girls! / Birth of the Girls!
The Powerpuff Girls fight Mojo Jojo after he kidnaps kindergarten students in a cage and steal their candy.
Ernie, the school newspaper's photographer, struggles to take a decent picture of the Powerpuff Girls. The Mayor's petty argument with his brother, the Principal, causes an electric wave monster to be created.
Professor Utonium and his son Ken are studying the strange Chemical X. When a mochi cake falls into the formula, it changes into Chemical Z. Ken fires a ray of Chemical Z at a glacier in Tokyo Bay, however that causes strange lights to scatter, some of them aim at three normal girls, Momoko, Miyako, and Kaoru. This gives them the power to transform into superheroes, the Powerpuff Girls Z!