Azusa Senou (Senou Azusa, 瀬能あづさ, born 3 April 1973) is a J-pop singer, and a member of the group Coco.

Azusa was born in Atsugi, Kanagawa Prefecture, Japan, and made her solo debut on 4 September 1991. She was a founding member of Coco, though she left in 1992. She has since retired from the entertainment business. She married baseball player Takuro Ishii in March 1997. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.