The Great Wall of Japan (2018) is a Documentary film that follows after the disaster of March 2011, the Japanese authorities decided to build a gigantic 15 meter high, 500 kilometer long, anti-tsunami wall, separating the land and the ocean. But what is the environmental and human impact of this wall? The population is divided on their opinion: should they cut the island off from the sea or stay vulnerable to tsunamis? Is there another way? Currently, you can watch The Great Wall of Japan on Magellan TV, Amazon Video. Streaming availability may vary by country and platform over time. Fans of documentary movies may also want to explore similar titles below.