The Tokyo Metropolitan Government Office is comprised of three main buildings, Tokyo Metropolitan Main Building No.1 (48 stories, 3 basement levels), Tokyo Metropolitan Main Building No.2 (34 stories, 3 basement levels), and the Metropolitan Assembly Building. On a clear day, you can see Mt. Fuji from the viewing platform on the 45th floor of Tokyo Metropolitan Main Building No.1.
Address: 2-8-1 Nishi-shinjuku, Shinjuku-ku, Tokyo