| Name | DOUBLE DAGGER |
| Unicode Version | 1.1 |
| Block（ブロック） | General Punctuation（一般句読点） |
| 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 | ‡ e280a1 |
| UTF-16 Encoding | ‡ 2021 |
| UTF-32 Encoding | ‡ 00002021 |