| Name | BRAILLE PATTERN DOTS-457 |
| Unicode Version | 3.0 |
| Block（ブロック） | Braille Patterns（点字図形） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | ⡘ ⡘ |
| UTF-8 Encoding | ⡘ e2a198 |
| UTF-16 Encoding | ⡘ 2858 |
| UTF-32 Encoding | ⡘ 00002858 |