| Name | LATIN CAPITAL LETTER H WITH CIRCUMFLEX LATIN CAPITAL LETTER H CIRCUMFLEX |
| Unicode Version | 1.1 |
| Block（ブロック） | Latin Extended-A（ラテン文字拡張A） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | Ĥ Ĥ |
| UTF-8 Encoding | Ĥ c4a4 |
| UTF-16 Encoding | Ĥ 0124 |
| UTF-32 Encoding | Ĥ 00000124 |