Born in Osaka, Kouhei Matsunaga is a musician and an illustrator. He started drawing during childhood under the influence of his grandfather. He grew up listening to hardcore- techno and hip hop, studied architecture and has been mainly making music since 1992. Under many different aliases (NHK, NHKyx, Internet Magic, Koyxen) he has released numerous albums on labels such as Skam Records, Wordsound, Raster Noton and his first ever album "Upside Down" on Mille Plateaux in 1998. He has also collaborated with artists like Merzbow, Jungle Brothers' Sensational, Autechre's Sean Booth, Mika Vainio, Conrad Schnitzler, Anti Pop Consorium's High Priest, Rudolf Eb.er, Puppetmastaz crew, Asmus Tietchens, Ralf 'RLW' Wehowsky and so on. His own label Flying Swimming was founded in 2002 with the main purpose being to publish and curate events of experimental contemporary music and art. NHK'Koyxeи 'Dance Classics Volumes on PAN are his ongoing development of his more dance oriented material, as seen from his sets with Sensational and also his other minimal techno project NHK
