JAPAN 100 Yen Yr.56 (1981) Showa KM82 XF

Country: JAPAN
Denomination: 100 Yen 
Year of issue: Yr. 56 (1981)
Ruller: Hirohito (Showa Era)
Composition: Copper-Nickel
Weight: 4.80 g
Diameter: 22.50 mm
Catalog no.: KM# Y 82
Grade: XF (Extremely Fine), please check the scans
Reference: Standard catalog of World Coins (Krause-Mishler) 
Note: The coin in the scan is the one for sale.