The refurbished interior of the Tower of the Sun, a major artwork by the late Taro Okamoto, was opened to the public Monday at an Osaka park for the first time since the 1970 Japan World Exposition, of which it became a famous symbol.The 70-meter white tower with horn-like arms and three faces of the sun was built as part of the expo's theme pavilion in Suita, Osaka Prefecture, but had been kept off limits in principle since the event ended. The prefectural government began refurbishing the tower's interior in 2016.Long lines of people who made reservations for admission in advance formed i…READ FULL ARTICLE