Shigeyo Kawamura (川村 繁代, Kawamura Shigeyo, born November 21, 1961 in Tokyo), better known by the stage name Maria Kawamura (川村 万梨阿, Kawamura Maria), is a Japanese voice actress. Kawamura is a freelancer and a former affiliate of Arts Vision. Her best-known role is arguably Naga the Serpent in Slayers. In 1991, she married Japanese manga artist Mamoru Nagano.