Masahiro Sugaya has been played on NTS over 20 times, featured on 26 episodes and was first played on 26 April 2017.

Almost completely unknown in the west, Masahiro Sugaya has been composing and producing music since the 1980's in an exceptionally wide range of fields and practices. From arrangements for musical acts like the acoustic guitar duo Gontiti to acousmatic diffusion at spaces like Paris's Groupe de recherches musicales (GRM), Sugaya's reach is almost exhaustive in its breadth, but it was in the 80's bubble-era kankyō ongaku scene that he first found his musical voice.