| Name | LONG LEFTWARDS DOUBLE ARROW |
| Unicode Version | 3.2 |
| Block（ブロック） | Supplemental Arrows-A（補助矢印A） |
| 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 | ⟸ e29fb8 |
| UTF-16 Encoding | ⟸ 27f8 |
| UTF-32 Encoding | ⟸ 000027f8 |