View from the office of J-WAVE at Roppongi Hill Mori Tower. Tokyo Tower (東京タワー Tōkyō tawā) is a communications and observation tower in the Shiba-koen district of Minato, Tokyo, Japan. At 332.9 metres (1,092 ft), 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. Built in 1958, the tower's main sources of revenue are tourism and antenna leasing. Over 150 million people have visited the tower. FootTown, a four-story building directly under the tower, houses museums, restaurants and shops. Departing from there, guests can visit two observation decks. The two-story Main Observatory is at 150 metres (490 ft), while the smaller Special Observatory reaches a height of 249.6 metres (819 ft). [Wikipedia: Tokyo Tower]