| Name | LEFT TORTOISE SHELL BRACKET OPENING TORTOISE SHELL BRACKET |
| Unicode Version | 1.1 |
| Block（ブロック） | CJK Symbols and Punctuation（CJKの記号及び句読点） |
| 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 | 〔 e38094 |
| UTF-16 Encoding | 〔 3014 |
| UTF-32 Encoding | 〔 00003014 |