| Name | SYMBOL FOR SUBSTITUTE GRAPHIC FOR SUBSTITUTE |
| Unicode Version | 1.1 |
| Block（ブロック） | Control Pictures（制御機能用記号） |
| 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 | ␚ e2909a |
| UTF-16 Encoding | ␚ 241a |
| UTF-32 Encoding | ␚ 0000241a |