From Wikipedia, the free encyclopedia Masaya Matsuura (松浦 雅也, Matsūra Masaya) (born June 16, 1961) is a Japanese musician and video game designer based in Tokyo, Japan. He was born in Osaka on June 16, 1961, and majored in Industrial Society at Ritsumeikan University. He has worked extensively with music and images, and has been active with the J-Pop band Psy-S. Matsuura been credited with popularizing the modern rhythm-based music video game at his studio NanaOn-Sha.