| Name | MODIFIER LETTER CAPITAL D |
| Unicode Version | 4.0 |
| Block（ブロック） | Phonetic Extensions（音声記号拡張） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | ᴰ ᴰ |
| UTF-8 Encoding | ᴰ e1b4b0 |
| UTF-16 Encoding | ᴰ 1d30 |
| UTF-32 Encoding | ᴰ 00001d30 |