| Name | LATIN LETTER SMALL CAPITAL J |
| 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 | ᴊ ᴊ |
| UTF-8 Encoding | ᴊ e1b48a |
| UTF-16 Encoding | ᴊ 1d0a |
| UTF-32 Encoding | ᴊ 00001d0a |