Uehara Aya

 (上原あや), also known as Aya, is a former member of D&D and sub-unit Aya&Chika from D&D. At the start of her career she was a student of Okinawa Actors School, and participated in their performance unit B.B.WAVES.

After the disbandment of D&D, she was briefly a member of Hipp's.