50 Yen 1975 [Japan]
Coins-Asia
- Country: Japan
- Shape: Round with central hole
- Weight: 4 g
- Mintage: 238,120,000 pcs.
- Metal: Cupronickel (copper-nickel)
- Composition: Cu-Ni
- Denomination: 50 yen
- Currency unit: Yen
- Orientation: Medal alignment
- Reference: Y# 81
- Diameter: 21 mm