The Tokyo Tower, is a communications and observation tower in the Shiba-koen district of Minato, Tokyo, Japan, built in 1958. At 332.9 meters, it is the second-tallest structure in Japan. The structure is an Eiffel Tower-inspired lattice tower that is painted white and international orange to comply with air safety regulations. The tower's main sources of income are tourism and antenna leasing. Over 150 million people have visited the tower.