Issuer Japan
Emperor Shōwa (1926-1989)
Type Standard circulation coins
Years 34-64 (1959-1989)
Calendar Japanese - Shōwa era
Value 10 Yen
Currency Yen (1871-date)
Composition Bronze (95% Copper, 4-3% Zinc, 1-2% Tin)
Weight 4.5 g
Diameter 23.5 mm
Thickness 1.5 mm
Shape Round
Technique Milled
Orientation Medal alignment ↑↑
References Y# 73a, JNDA# 02-9, Schön# A53
