| HTML Entity (dec) | レ |
| HTML Entity (hex) | レ |
| UTF-8 (hex) | 0xe383ac / 0xe3 0x83 0xac (3 bytes) |
| UTF-8 (dec) | 227, 131, 172 (3 bytes) |
| UTF-16-BE (hex) | 0x30ec / 0x30 0xec (2 bytes) |
| UTF-16-BE (dec) | 48, 236 (2 bytes) |
| UTF-32-BE (hex) | 0x30ec / 0x00 0x00 0x30 0xec (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 48, 236 (4 bytes) |
| C/C++/Java source code | "\u30ec" |
| Python source code | "\u30ec" |