| Name | HANGUL JUNGSEONG O-YEO |
| Unicode Version | 5.2 |
| Block（ブロック） | Hangul Jamo Extended-B（ハングル字母拡張B） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | ힰ ힰ |
| UTF-8 Encoding | ힰ ed9eb0 |
| UTF-16 Encoding | ힰ d7b0 |
| UTF-32 Encoding | ힰ 0000d7b0 |