The Tokyo Tower and the World Trade Center
Although it's been unseated from its position as Japan's tallest structure (and, at 333 meters, is positively Lilliputian in comparison to the new champion, Oshiage's 634-meter SkyTree), the Tokyo Tower remains a popular tourist attraction. Modeled on the Eiffel Tower and painted bright orange, the tower has been a part of the city's skyline since opening in 1958.
