y95.2 1 Yen 1.0 gr. Aluminium 20.0 mm Plain
y96.2 5 Yen 3.75 gr. Brass 22.0 mm Plain with hole
y97.2 10 Yen 4.5 gr. Bronze 23.5 mm Plain
y101.2 50 Yen 4.0 gr. Copper-nickel 21.0 mm Reeded with hole
y98.2 100 Yen 4.8 gr. Copper-nickel 22.6 mm Reeded
y125 500 Yen 7.2 gr. Copper-nickel 26.5 mm Reeded