Japan Built The World's Biggest Skyscraper — And Hid A Forest Inside It

 https://www.youtube.com/watch?v=-Q-FsElynm8 

The $41 Billion Plan for Tokyo https://www.youtube.com/watch?v=ZADlkbr7Avg  

Tokyo Has Built The World's Best Subway https://www.youtube.com/watch?v=FFpG3yf3Rxk