| Issuer | Japan |
| Year | 2018 |
| Type | Non-circulating coin |
| Value | 1000 Yen |
| Currency | Yen (1871-date) |
| Composition | Silver (.999) |
| Weight | 31.1 g |
| Dimensions | 40.0 mm |
| Thickness | 3.5 mm |
| Shape and Technique | Round Milled, Coloured |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Y#263, JNDA#03-77 |
| Obverse description | Blossoms (Muninhime Tsubaki) and Bird (Hahajima Meguro) with Minamijima Island’s Ogiike Pond in the background colorized |
| Obverse script | |
| Obverse lettering | 日 本 国 千 円 (Translation: State of Japan 1,000 yen) |
| Reverse description | Humpback whale, two Indo-Pacific bottlenose dolphins and Green turtle surrounded by text |
| Reverse script | |
| Reverse lettering | 小笠原諸島復帰五十年 • 1000 円 • 平成30年 • (Translation: 50 years return of the Ogasawara Islands • 1,000 yen • Year 30 of Heisei •) |
| Edge | Slanted reeding |
| Mint | |
| Mintage | 30 (2018) - Proof - 50 000 |
| Catalog ID | 7281162570 |
| Comments |
