Ring Size chart
| JP | US |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 2.5 |
| 4 | 3 |
| 5 | 3.5 |
| 6 | 3.5-4 |
| 7 | 4 |
| 8 | 4.5-5 |
| 9 | 5 |
| 10 | 5.5 |
| 11 | 6 |
| 12 | 6.5 |
| 13 | 6.5-7 |
| 14 | 7-7.5 |
| 15 | 7.5-8 |
| 16 | 8 |
| 17 | 8.5 |
| 18 | 9 |
| 19 | 9.5 |
| JP | US |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 2.5 |
| 4 | 3 |
| 5 | 3.5 |
| 6 | 3.5-4 |
| 7 | 4 |
| 8 | 4.5-5 |
| 9 | 5 |
| 10 | 5.5 |
| 11 | 6 |
| 12 | 6.5 |
| 13 | 6.5-7 |
| 14 | 7-7.5 |
| 15 | 7.5-8 |
| 16 | 8 |
| 17 | 8.5 |
| 18 | 9 |
| 19 | 9.5 |