Fashionable Pico Dress-up Doll by Sega 2000
I don't know much about this doll. What helped me a bit to find information about her is the markings at her back which are "SEGA" and the year 2000. I read somewhere that there is an educational computer for kids called PICO made by Sega. Not sure if this doll is related to that. I don't have her original clothes. But good thing Licca's little twin sisters' clothes fit her perfectly.