Born in Argentina. Entered the music industry around 2005.

Annabel works in many groups. She has her solo carreer, as "Annabel" (where she sang the endings for both CANAAN and The Book of Bantorra); her works with the doujin group "Voltage of Imagination"; a duo with fellow doujin singer Yanaginagi (やなぎなぎ) in "binaria"; with composer bermei.inazawa in "anNina" (which is responsible for the endings of Higurashi no Naku Koro ni Kai and Higurashi Rei).