Expo ’85, Tsukuba Japan “The International Science Technology Exposition”, was a world’s fair held in Tsukuba Science City, Ibaraki, Japan between Sunday, March 17 and Monday, September 16, 1985. The main venue was located in town of Yatabe, and the sub venue was in village of Sakura. The theme of the fair was “Dwellings and surroundings – Science and Technology for Man at Home”
The mascot was Cosmo Hoshimaru, designed by a student in a design competition and shows either a anthropomorphic planet with a ring or an alien astronaut with a flying saucer.
