Sol Nieto is an Argentinian voice actress known for her work in Spanish-language dubs of animated series and films. Born on March 16, 1977, in Buenos Aires, she studied at the National Dance School in her hometown. In the realm of anime, she is recognized for providing the voice of the character Ritsuko Mukae in the Latin Spanish dub of the critically acclaimed series Kids on the Slope. This production was carried out in Argentina at the Mandinga studios under the direction of Mariano Ascione. While her role in Kids on the Slope is documented, the specific voice acting credits for the character Sosuke in Ponyo on the Cliff by the Sea and Sasha Hammer in Iron Man: Rise of Technovore cannot be confirmed from the available information.