| Name | Z NOTATION SCHEMA PROJECTION |
| Unicode Version | 3.2 |
| Block（ブロック） | Supplemental Mathematical Operators（補助数学記号） |
| 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 | ⨡ e2a8a1 |
| UTF-16 Encoding | ⨡ 2a21 |
| UTF-32 Encoding | ⨡ 00002a21 |