Ryuichi Sakamoto (坂本 龍一, Sakamoto Ryūichi, born January 17, 1952) is an Academy Award-winning Japanese musician, composer, record producer and actor, based in New York and Tokyo. He plays keyboards in the influential Japanese electropop band Yellow Magic Orchestra. His 1999 musical composition "Energy Flow", also known as the alternative title of the single disc Ura BTTB, is the first number-one instrumental single in Japan's Oricon charts history