阿賀野川
Makoto Satō (佐藤 真 "Satō Makoto", September 12, 1957 - September 4, 2007) was a Japanese documentary film director. Among his best-known films were "Living On the River Agano", which describes people around the Agano River where incidents of Niigata Minamata disease were discovered, and "Self and Others".