| Name | MODIFIER LETTER RAISED INVERTED EXCLAMATION MARK |
| Unicode Version | 5.1 |
| Block（ブロック） | Modifier Tone Letters（声調修飾文字） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | ꜞ ꜞ |
| UTF-8 Encoding | ꜞ ea9c9e |
| UTF-16 Encoding | ꜞ a71e |
| UTF-32 Encoding | ꜞ 0000a71e |