| Country | Japan | Denomination | 10 yen |
|---|---|---|---|
| Year | Mintmark | Japan Mint (Osaka) | |
| Metal | bronze | Purity | |
| Weight g | 4.5 | Silver oz | |
| Gold oz | Premium | ||
| Notes | Obverse features the Phoenix Hall (Hōōdō) of the Byōdō-in temple in Uji; reverse shows the value "10" and the year written as "昭和四十年" (Shōwa Year 40) surrounded by bay laurel leaves. | ||