Rika Ishikawa is a Japanese pop singer and TV and radio hostess, associated with the Hello! Project banner and best known as a former member of Hello! Project's mothership J-pop group, Morning Musume. She was the leader of the trio v-u-den until June, 2008. She is currently working as a soloist and a member of the group Ongaku Gatas and the duo Hangry & Angry. Ishikawa has starred in a Hamtaro movie with her Ecomoni partner, Sayumi Michishige, and soloist Aya Matsuura. She was a Pocky Girl (for Morning Musume's Pocky commercial), and also plays for Gatas Brilhantes H.P..Ishikawa starred in Sukeban Deka: Codename = Asamiya Saki, the fourth live-action adaptation film of Sukeban Deka opposite Aya Matsuura, released September 30, 2006
