Takahisa Hirao (born 1977, Japan) is a sound artist who creates sonic artwork using environmental sound, concrete sound, instruments and human voices. Seeking values of multiplicity and deformation due to reassembly of fragmented audio source at Tokyo. A career has started since 2008 and participate in some sound project. Also release soundworks and live perfoming go on. 

Releases on 3LEAVES:
Hidden Bird's Nest (w/ Hiroki Sasajima, 2011)