Mamoru Fujisawa (藤澤 守, Fujisawa Mamoru, born December 6, 1950), known professionally as Joe Hisaishi (久石 譲, Hisaishi Jō), is a composer and musical director known for over 100 film scores and solo albums dating back to 1981.

While possessing a stylistically distinct sound, Hisaishi's music has been known to explore and incorporate different genres, including minimalist, experimental electronic, European classical, and Japanese classical. Lesser known are the other musical roles he plays; he is also a typesetter, author, arranger, and conductor.