Ayaka is a minor/supporting character in "Misao." In the Truth DLC, she was resurrected by Onigawara.
In the Misao novelization, her full name is revealed to be Ayaka Kisaragi (如月 あやか Kisaragi Ayaka).
Characters by Name but I'm Excruciatingly Thorough
Please I am begging you. Please look up the origin of a name before adding it. I'm trying to have as few roles as possible and half of all names come from "John" somehow. A GREAT SOURCE IS BEHINDTHENAME.COM. Very easy to use!!
