Leo Okagawa is a sound artist based in Tokyo, Japan. He makes multilayered collage works from elements of recorded sounds, analog machine’s noise, and simple electric tones.
He has also been working on an improvised performance since 2017. Using some electronic devices, he explores the structural possibilities of sound through the combination of simple tones. In 2022, he started his own record label "zappak", and has been publishing music by other artists on CD.