Ayaka Nishiwaki
15 Feb, 1989 in Hiroshima, Hiroshima Prefecture, Japan
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.
Also Known As:
a~chan西脇 綾香A~chanあ~ちゃんAa-CHANPerfume