| HTML Entity (dec) | う |
| HTML Entity (hex) | う |
| UTF-8 (hex) | 0xe38186 / 0xe3 0x81 0x86 (3 bytes) |
| UTF-8 (dec) | 227, 129, 134 (3 bytes) |
| UTF-16-BE (hex) | 0x3046 / 0x30 0x46 (2 bytes) |
| UTF-16-BE (dec) | 48, 70 (2 bytes) |
| UTF-32-BE (hex) | 0x3046 / 0x00 0x00 0x30 0x46 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 48, 70 (4 bytes) |
| C/C++/Java source code | "\u3046" |
| Python source code | "\u3046" |