The island of Okinawa's "International Ocean Exposition" focused on the sea. The theme was "The Sea That We Would Like To See", and the main pavilion was a giant platform constructed offshore from the land-based pavilions. Pavilions explored the problems mankind had caused to marine life, with suggestions on how improvements could benefit all of us, as well as how the sea has helped define many island cultures. There was also a demonstration system for a proposed environmentally friendly mass transit system.
This is a temporary index page to get things started with the Expo '75 section of this site. More information will be added soon, but here is what is currently available: