| HTML Entity (dec) | ど |
| HTML Entity (hex) | ど |
| UTF-8 (hex) | 0xe381a9 / 0xe3 0x81 0xa9 (3 bytes) |
| UTF-8 (dec) | 227, 129, 169 (3 bytes) |
| UTF-16-BE (hex) | 0x3069 / 0x30 0x69 (2 bytes) |
| UTF-16-BE (dec) | 48, 105 (2 bytes) |
| UTF-32-BE (hex) | 0x3069 / 0x00 0x00 0x30 0x69 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 48, 105 (4 bytes) |
| C/C++/Java source code | "\u3069" |
| Python source code | "\u3069" |