Satoru Mizushima (水島 総 Mizushima Satoru, born June 18, 1949) is a Japanese right-wing nationalist film maker. He graduated from Waseda University majoring in German literature. He is also the main host of the nationalist and right-wing Japanese media organization, Channel Sakura, which maintains an active YouTube broadcasting account "SakuraSoTV." He can often be seen and heard during nationalist rallies in Tokyo, especially during anti-China protests regarding the Collision of a Japanese patrol boat with a Chinese fishing vessel.
He released The Truth about Nanjing, a film that states that the Nanking Massacre was political propaganda.[1][2]