Birthday: June 29th, 1990 Place of Birth: Watarai, Mie, Japan
Ayaka Onishi (大西 礼芳, Ōnishi Ayaka, June 29, 1990) is a Japanese actress from Watarai Town, Watarai District, Mie Prefecture. She is affiliated with Tristone Entertainment.
Not to be confused with voice actress Ayaka Ohnishi (大西綺華).