Production Ryutaro Takagi Other Credits Minamata — These 30 Years Producer 1987 Message from Minamata to the World Producer 1976 The Shiranui Sea Producer 1975 A Japanese Demon Producer 1973 Minamata Revolt: A People's Quest for Life Producer 1973 Minamata Report 1 - The Central Pollution Board Producer 1973 Minamata: The Victims and Their World Producer 1971 The Gentle Japanese Executive Producer 1971 Okinawa Islands Producer 1969 Agent-readable