While still in the Yellow Magic Orchestra, Sakamoto also issued his first solo effort, 1978's Thousand Knives Of; two years later he returned with B-2 Unit, and the vast differences between the two discs gave a clear indication of the mercurial eclecticism that would define the remainder of his work. After the YMO's 1983 breakup, Sakamoto pursued his solo career full-time, achieving his artistic and commercial breakthrough that same year with his acclaimed score to the film Merry Christmas Mr. Lawrence (in which he also acted). The soundtrack also marked one of several collaborations between Sakamoto and David Sylvian, just one of his many intriguing musical unions; other performers with whom he worked included Thomas Dolby (on 1986's Illustrated Musical Encyclopedia), Iggy Pop, Bootsy Collins, Tony Williams (on 1988's Neo Geo), and David Byrne, with whom he co-wrote the Academy Award-winning score to the 1987 film The Last Emperor.
Other works of note include the score to Pedro Almodovar's High Heels and 1990's Beauty, Sakamoto's English-language debut, which featured cameos from Brian Wilson and Robbie Robertson. In 1993, he joined a reunited Yellow Magic Orchestra to record the LP Technodon, and in 1998 returned with Discord, his first work of classical music. Pre Life in Progress followed a year later, as did The Complete Index of Gut. Sakamoto remained a prolific force in the next decade as well, issuing Intimate in early 1999. ~ Jason Ankeny, All Music Guide