Japan 1 Yen - Shōwa, 30 – 64
Information
Country
Japan
Japan
Currency
Yen
(1871 – 9999)
Coin type
Standard circulation coin
Denomination
1 Yen - Shōwa
Year
30 – 64
Ruler
Shōwa
(1926–1989)
Composition
Aluminium (100% Aluminium)
Shape
Round
Alignment
Medal alignment ↑↑
Technique
Milled
Weight (g)
1
Diameter (mm)
20
Thickness (mm)
1.2
Mintage & Variants
| Date | Mintage | g | vg | f | vf | xf | au | unc | Comment | Frequency | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 62 (1987) | 230K | — | — | — | — | — | — | — | 昭和六十二年 ; Proof | 0.3% | |
| Show all 37 variants | |||||||||||
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