Someone who is beautiful, both inside and out. Outside, they have gorgeous facial features that are naturally pretty. no make up is needed, no products or anything. Inside, they are naturally smart, and things just "click" easily in their minds. however they are also lazy, and tend to procrastinate if not pushed.
generally, akiko is a girl, however, on rare occaisons, you could find the male version of akiko. (however, they are far different than the female)
used as a noun. subject.
Akiko! you're just too cute!
You know akiko?!
Akiko, do you mind helping me please?