Tokyo Skytree (Tokyo Sukai Tsuri) was formerly called New Tokyo Tower. This is a broadcast, observation, and restaurant tower in Sumida, Tokyo, Japan. This tower is the tallest structure in Japan since 2010 with a height of 634 m. This tower is also the tallest tower in the world, surpassing the Cantonese tower in China, China. And is the tallest structure in the world after the Burj Khalifa (829.84 M ).