| Name | RIGHTWARDS DOUBLE DASH ARROW |
| Unicode Version | 3.2 |
| Block（ブロック） | Supplemental Arrows-B（補助矢印B） |
| 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 | ⤍ e2a48d |
| UTF-16 Encoding | ⤍ 290d |
| UTF-32 Encoding | ⤍ 0000290d |