Aiko Tachibana is the protagonist of A.I.C.O. - Incarnation-. A cheerful, energetic schoolgirl, her life changes forever when a tragic event known as The Burst strikes, separating her from her family and leaving her mortally wounded. When she wakes up, her brain has been installed in an artificial body, leaving her to try to figure out what happened and how to recover her family.
In the original, Miami-based dub of the anime, Aiko was voiced by Christina Jopling. When Netflix commissioned a redub of the anime by Bang Zoom!, Xanthe Huynh took over.