Tokyo Sky Tree [Tōkyō Sukai Tsurī - 東京スカイツリー]

Tokyo Sky Tree [Tōkyō Sukai Tsurī - 東京スカイツリー]: Tokyo Sky Tree -- a broadcasting, restaurant, and observation tower under construction Tokyo's Sumida ward -- will stand 634 meters (2,080 ft) tall when completed in late 2011, making it the tallest artificial structure in Japan.