| Name | KATAKANA LETTER SMALL TU |
| Unicode Version | 1.1 |
| Block（ブロック） | Katakana（片仮名） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | ッ ッ |
| UTF-8 Encoding | ッ e38383 |
| UTF-16 Encoding | ッ 30c3 |
| UTF-32 Encoding | ッ 000030c3 |