Kohei Matsunaga is a musician and an illustrator, born in Osaka in 1979. He started drawing at an early age, and went on to study architecture at university. He has been actively making music since 1992, with notable releases on labels such as Raster Noton, Wordsound, Mille Plateaux, Skam Records and, most recently, PAN. He has collaborated with every known name in the business, including Mika Vainio, Sensational from the Jungle Brothers, Sean Booth from Autechre, Conrad Schnitzler, Merzbow and Asmus Tietchens.

He lives in Osaka and Berlin.

K, Kouhei, Kouhei Matsnaga, Koyxen, KOYXEИ, Koyxeи Matsnaga (NHK), Koyxeи Mattsunagnen, Matsunaga, Коухеи, Коухеи Matsunaga