| Name | TWO DOTS OVER ONE DOT PUNCTUATION |
| Unicode Version | 5.1 |
| Block（ブロック） | Supplemental Punctuation（補助句読点） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | ⸪ ⸪ |
| UTF-8 Encoding | ⸪ e2b8aa |
| UTF-16 Encoding | ⸪ 2e2a |
| UTF-32 Encoding | ⸪ 00002e2a |