Ayaka Nishiwaki

Birthday: Feb 15, 1989
Place of birth: Hiroshima, Hiroshima, Japan
Biography:

Ayaka Nishiwaki (西脇綾香, Nishiwaki Ayaka), nicknamed A~chan (あ～ちゃん, stylized as a-chan), is a Japanese singer and dancer. She is known as one of the members of the Japanese electropop group Perfume.