| Name | BOX DRAWINGS DOUBLE DOWN AND RIGHT FORMS DOUBLE DOWN AND RIGHT |
| Unicode Version | 1.1 |
| Block（ブロック） | Box Drawing（罫線素片） |
| 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 | ╔ e29594 |
| UTF-16 Encoding | ╔ 2554 |
| UTF-32 Encoding | ╔ 00002554 |