| 正面描述 | No. 1 round-shaped mailbox on the right, work scene of mail being loaded in the Meiji period on the left. |
|---|---|
| 正面文字 | |
| 正面铭文 | 日 本 国 千 円 (Translation: State of Japan 1,000 yen) |
| 背面描述 | Entrance to the former Tokyo Central Post Office surrounded by legend. |
| 背面文字 | |
| 背面铭文 | 郵 便 制 度 150 年 TOKYO CENTRAL POST OFFICE 〒 • 1000 Yen • 令 和 3 年 • (Translation: 150 years postal system Year 3 of Reiwa) |
| 边缘 | Slanted reeding. |
| 铸币厂 | |
| 铸造量 | 3 (2021) - Proof - 50 000 |
| Numisquare 编号 | 3887378480 |
| 备注 |