| Name | HANGUL JUNGSEONG I-YA-O |
| 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 | ힽ ힽ |
| UTF-8 Encoding | ힽ ed9ebd |
| UTF-16 Encoding | ힽ d7bd |
| UTF-32 Encoding | ힽ 0000d7bd |