The Tower of the Sun is a prominent sculpture located in Osaka, Japan. Designed by artist Tarō Okamoto, it was created for the 1970 World Expo and stands 70 meters tall. The tower features a unique design with a large sun face, representing the theme of "The Future of Mankind." The sculpture is made of steel and concrete, and it has become a symbol of the city. Inside the tower, there is a museum that showcases the history of the Expo and the artistic vision behind the structure. The Tower of the Sun remains a popular tourist attraction and cultural landmark.