Gran Tokyo North Tower - Marunouchi, Chiyoda-ku, Tokyo-to

Gran Tokyo North Tower(43 floors) has individual postal code number,except for the 100-0005 Marunouchi, Chiyoda-ku, Tokyo-to.

1st floor: 100-6701,2nd floor: 100-6702,3rd floor: 100-6703 ...
Top floor 43th floor: 100-6743Basement or Unknoen floor: 100-6790

Neighborhood