| Name | HANGUL LETTER YO-YA HANGUL LETTER YOYA |
| Unicode Version | 1.1 |
| Block（ブロック） | Hangul Compatibility Jamo（ハングル互換字母） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | ㆇ ㆇ |
| UTF-8 Encoding | ㆇ e38687 |
| UTF-16 Encoding | ㆇ 3187 |
| UTF-32 Encoding | ㆇ 00003187 |