Yönetmen
Formed in 1968 at Waseda University, the Nihon Documentarist Union (NDU) was once one of the most influential collectives of Japanese nonfiction filmmaking. Emerging from the student movements of the late 1960s, the politically active NDU produced guerilla-style 16mm documentaries shot with asynchronous sound, and wrote extensively in leftist film journals, magazines and other publications.