Unicode Character "ー" (U+FF70)
The character ー (Halfwidth Katakana-Hiragana Prolonged Sound Mark) is represented by the Unicode codepoint U+FF70. It is encoded in the Halfwidth and Fullwidth Forms block, which belongs to the Basic Multilingual Plane. It was added to Unicode in version 1.1 (June, 1993). It is HTML encoded as ー.
Main Unicode Properties
| Name | Halfwidth Katakana-Hiragana Prolonged Sound Mark | 
|---|---|
| Unicode Codepoint | U+FF70 | 
| Unicode Version | 1.1 (June, 1993) | 
| Block | Halfwidth and Fullwidth Forms | 
| Plane | Basic Multilingual Plane | 
Bidirectional Data
| Bidirectional class | Left To Right (L) | 
|---|---|
| Is mirrored? | No | 
Other Unicode Data
| Category | Modifier Letter | 
|---|---|
| Script | Code for undetermined script | 
| Combining Class | Not Reordered | 
| Decomposition mapping | 
U+FF70 Conversion
| HTML (decimal) | ー | 
|---|---|
| HTML (hex) | ー | 
| HTML (named) | - | 
| URL Escape Code | %EF%BD%B0 | 
| CSS | \00FF70 | 
| JavaScript, JSON | \uFF70 | 
| C, C++, Java | \uFF70 | 
| Python | \uFF70 | 
| Rust | \u{FF70} | 
| Ruby | \uFF70 | 
How to type "ー"
Preview
- ー Times, Times New Roman, serif
- ー Helvetica, Arial, sans-serif
- ー Courier, Courier New, monospace
UTF Encodings
| UTF-8 (hex) | 0xEF 0xBD 0xB0 | 
|---|---|
| UTF-16 (hex) | 0xFF70 | 
| UTF-32 (hex) | 0x0000FF70 |