Sonia Martínez Carrillo is a Spanish voice actor known for her work in anime dubbing. She provided the Spanish voice for the character Sayaka Mine in the anime series Kenyū Densetsu Yaiba. This series, also known as Yaiba, is based on the manga by Gōshō Aoyama and was broadcast in Spain starting in 1995. Her role as Sayaka Mine, one of the main characters in the series, is documented in the dubbing cast for the Spanish adaptation produced by the studio Studio XXI in A Coruña. No other major voice roles, recurring collaborations, or specific career achievements are documented in the available information.