is a Japanese actress.
Scouted in Shibuya, Kaga starred in the television drama Yonjà « hassai no teikà  in 1962. She became known for playing femme fatale characters in films such as Pale Flower and Getsuyà Âbi no Yuka. She was given the Kinuyo Tanaka Award at the Mainichi Film Awards in 2014 for her career in film.