Real name: 尾上祐一

Born in Tokyo in 1969. Playing ready-made and self-made instruments, exploring various sounds and music from high tech to low tech, old and new. Started playing musical instruments in the early 80's. And from the beginning of the 21st century, started playing activities centered on self-made electric musical instruments such as the electric stringed musical instrument called "Kaisatsuko" and the electronic instrument "Ribbon Controller" that can freely control pitch slide and vibrato. He is actively performing from solo to bands (Wananabani-en, Sanpin), regardless of form and genre. His music is rooted in pop / rock, but also it has introduced elements such as folk music, techno, electronic music, contemporary music and improvisation. In addition, He is active in interacting with various musicians and artists who are eager to express themselves.