| Aya | |
 アヤ, Aya | |
| Information | |
|---|---|
| Nickname | n/a |
| Origin | Japan |
| Gender | Female |
| Age | Unknown |
| Voice | n/a |
| Fighting Style | n/a |
| Family | Heizou Onikawa (Father) Kami (Mother) |
| Debut Information | |
| Manga Series | Koukou Tekkenden Tough |
| Manga Chapter | Chapter 36: The True Nature of the "Demon" |
| Anime | n/a |
Aya (アヤ, Aya) is a fictional character from the Koukou Tekkenden Tough manga series.