1975 Okinawa International Ocean Expo Commemorative Medallion Set with 24" Chain

Description

Beautiful set of 9 commemorative medallions from the 1975 Okinawa International Ocean Expo in never-used condition, in original box with 24-inch chain. Gold and silver-colored medallions are light-weight aluminum material.
Each medallion is 1-1/4" in diameter. The expo's theme "The Sea We Would Like to See" along with several of the pavillions at the exposition are featured on the coins, with the names written in Japanese - see photos - including the following:
Sumitomo Pavillion
Hitachi Pavilion
Whale Pavilion
Oceanic Green Pavilion
EXPO Hall
Mitsui Children's Pavilion
Mitsubishi Pavilion
Oceanic Robotics Pavilion
Okinawa Pavilion
Shureimon (one of Shuri Castle's main gates)
Oceanic Culture Museum
Aquarium
A wonderful collector's piece of World's Fairs / Expositions memorabilia!