Chihei Hatakeyama Is A Sound Artist And Musician Living On The Outskirts Of Tokyo. He Has Performed For Years Under His Given Name And Also As One Half Of The Electroacoustic Duo Opitope, Along With Tomoyoshi Date. Hatakeyama Polychromes Memory-Evoking Soundscapes With Various Recorded Materials Of Electric, Acoustic Instruments Such As Electric Guitars, Vibraphone, And Piano. His Releases Is On Kranky, Room 40, Under The Spire, Hibernate Records, Magic Book Records, Home Nomal, OwnRecords And Spekk (As Opitope)..