6.4 Japan Sinks: 2020 Jul. 09, 2020 Japan Sinks: 2020 IMDb: 6.4 2020 51 views Based on Sakyo Komatsu’s 1973 bestseller sci-fi novel “Japan Sinks.” The story is set right after the 2020 Tokyo Summer ... Action & AdventureAnimationDramaSci-Fi & Fantasy