| HTML Entity (dec) | エ |
| HTML Entity (hex) | エ |
| UTF-8 (hex) | 0xe382a8 / 0xe3 0x82 0xa8 (3 bytes) |
| UTF-8 (dec) | 227, 130, 168 (3 bytes) |
| UTF-16-BE (hex) | 0x30a8 / 0x30 0xa8 (2 bytes) |
| UTF-16-BE (dec) | 48, 168 (2 bytes) |
| UTF-32-BE (hex) | 0x30a8 / 0x00 0x00 0x30 0xa8 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 48, 168 (4 bytes) |
| C/C++/Java source code | "\u30a8" |
| Python source code | "\u30a8" |