| HTML Entity (dec) | 【 |
| HTML Entity (hex) | 【 |
| UTF-8 (hex) | 0xe38090 / 0xe3 0x80 0x90 (3 bytes) |
| UTF-8 (dec) | 227, 128, 144 (3 bytes) |
| UTF-16-BE (hex) | 0x3010 / 0x30 0x10 (2 bytes) |
| UTF-16-BE (dec) | 48, 16 (2 bytes) |
| UTF-32-BE (hex) | 0x3010 / 0x00 0x00 0x30 0x10 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 48, 16 (4 bytes) |
| C/C++/Java source code | "\u3010" |
| Python source code | "\u3010" |