Product Code: 10730
Emperor Heisei (1989-2019)
Type Standard circulation coins
Years 1-31 (1989-2019)
Calendar Japanese - Heisei era
Value 100 Yen
Currency Yen (1871-date)
Composition Copper-nickel (75% Copper, 25% Nickel)
Weight 4.8 g
Diameter 22.6 mm
Thickness 1.69 mm
Shape Round
Technique Milled
Orientation Medal alignment ↑↑
References Y# 98, JNDA# 02-4, Schön# 76
