Japan, 1965 AD., Hirohito (Shōwa era), 50 Yen, KM Y 76.

Japan, Hirohito, Shōwa era, dated year 40 = 1965 AD.,
50 Yen (25 mm / 4,95 g), 100% nickel, 7 mm center hole, 5,00 g. theor. mint weight, mintage 189.300.000 , axes medal alignment ↑↑ (0°), plain edge,
Obv.: 日本国 / 五十 円 , ("Japan country" / 5 x 10 Yen") , above and below chrysanthemum, hole in center.
Rev.: 50 / • 昭 和 四 十 年• , (50 / • Showa 4 x 10 year • ") , large value numeral 50 above hole in center, Japanese characters below.
KM Y 76 ; JNDA: 02-6 ; Schön 54 .

Year (western) / Mintage / Japanese date legends
34 (1959) 23,900,000 昭和三十四年
35 (1960) 6,000,000 昭和三十五年
36 (1961) 16,000,000 昭和三十六年
37 (1962) 50,300,000 昭和三十七年
38 (1963) 55,000,000 昭和三十八年
39 (1964) 69,200,000 昭和三十九年
40 (1965) 189,300,000 昭和四十年
41 (1966) 171,500,000 昭和四十一年