Emiko was apparently born sometime after the arrival of Vegeta on Planet Earth, though it is never specified. It is revealed however that she is the younger sibling, being born after her brother Ryuu. Her alternate timeline counterpart differs from her greatly. Future Emiko is a great deal more hostile and less affectionate towards others due to the Neo-Saiyan takeover that would create the timeline she resides in. The normal Emiko is a caring person and was trained in discipline by Cream Corn and her father's family. Emiko visually takes inspiration from Cream Corn's early appearance.