# オ U+30AA KATAKANA LETTER O

Japanese katakana vowel 'o', used in foreign words like orenji and onrain.

| | |
|---|---|
| Character | `オ` |
| Codepoint | U+30AA |
| Name | KATAKANA LETTER O |
| Block | [Katakana](https://unicodekit.com/block/katakana) |
| Script | Katakana |
| Category | Other Letter (Lo) |
| Unicode version | 1.1 |
| HTML | `オ` `オ` |
| CSS | `\30AA` |
| JavaScript | `\u30AA` |
| UTF-8 | E3 82 AA |
| UTF-16 | 30AA |

## Related characters

- ォ [U+30A9 KATAKANA LETTER SMALL O](https://unicodekit.com/char/30A9)
- カ [U+30AB KATAKANA LETTER KA](https://unicodekit.com/char/30AB)
- エ [U+30A8 KATAKANA LETTER E](https://unicodekit.com/char/30A8)
- ガ [U+30AC KATAKANA LETTER GA](https://unicodekit.com/char/30AC)
- ェ [U+30A7 KATAKANA LETTER SMALL E](https://unicodekit.com/char/30A7)
- キ [U+30AD KATAKANA LETTER KI](https://unicodekit.com/char/30AD)
- ウ [U+30A6 KATAKANA LETTER U](https://unicodekit.com/char/30A6)
- ギ [U+30AE KATAKANA LETTER GI](https://unicodekit.com/char/30AE)
- ゥ [U+30A5 KATAKANA LETTER SMALL U](https://unicodekit.com/char/30A5)
- ク [U+30AF KATAKANA LETTER KU](https://unicodekit.com/char/30AF)
- イ [U+30A4 KATAKANA LETTER I](https://unicodekit.com/char/30A4)
- グ [U+30B0 KATAKANA LETTER GU](https://unicodekit.com/char/30B0)

Page: https://unicodekit.com/char/30AA · JSON: https://unicodekit.com/characters/30AA