Japan 100 Yen coin Okinawa Expo Unc

Century 20TH century
Type Coin
Commemorative issue 1975 Expo, Okinawa
Issuer Japan
Emperor Shōwa (1926-1989)
Type Circulating commemorative coins
Year 50 (1975)
Dating Japan – Shōwa era
Value 100 Yen
100 JPY = INR 62
Currency Yen (1871-date)
Composition Copper-nickel (75% Copper, 25% Nickel)
Weight 4.8 g
Diameter 22.5 mm
Thickness 1.6 mm
Shape Round
Technique Milled
Orientation Medal alignment ↑↑
Number N#9253
Obverse Shureimon gate and waves, authority above, value below
Reverse Value in center, surrouned by text, Expo emblem above