2m 47s: Lenght

From: http://www.accessible-japan.com/tokyo-metropolitan-government-building-accessibility-review/ Though it hasn’t gained the same degree of popularity as Tokyo Tower or Tokyo Skytree, the Tokyo Metropolitan Government Building, also known as Tochō, is a great place to get a free view of the city. In good weather famous landmarks such as Mount Fuji, Tokyo Skytree, Tokyo Tower, and the Meiji Shrine are visible from the towers. As a government building, the wheelchair accessibility is great. Read more: http://www.accessible-japan.com/tokyo-metropolitan-government-building-accessibility-review/