Yoshimasa "Yoshi" Wada (和田義正, born November 11, 1943), is a Japanese sound installation artist and musician living in the United States. He lived in New York for many years but now lives in San Francisco, California. Born in Kyoto, Japan, Wada joined the Fluxus movement in 1968 after meeting George Maciunas. He also studied with the North Indian vocalist Pandit Pran Nath. Wada's works often incorporate the use of drone and are usually performed at very high volume, allowing for the overtones within the sound to be heard very clearly.