| Name: | CJK Unified Ideograph-7991[1] |
| Unicode Version: | 1.1 (June 1993)[2] |
| Block: | CJK Unified Ideographs, U+4E00 - U+9FFF[3] |
| Plane: | Basic Multilingual Plane, U+0000 - U+FFFF[3] |
| Script: | Han (Hanzi, Kanji, Hanja) (Hani) [4] |
| Category: | Other Letter (Lo) [1] |
| Bidirectional Class: | Left To Right (L) [1] |
| Combining Class: | Not Reordered (0) [1] |
| Character is Mirrored: | No [1] |
| HTML Entity: |
|
| UTF-8 Encoding: | 0xE7 0xA6 0x91 |
| UTF-16 Encoding: | 0x7991 |
| UTF-32 Encoding: | 0x00007991 |
| kDaeJaweon | 1266.030 |
| kHanYu | 42403.070 |
| kIRGDaeJaweon | 1266.030 |
| kIRGDaiKanwaZiten | 24770 |
| kIRGHanyuDaZidian | 42403.070 |
| kIRGKangXi | 0845.050 |
| kKangXi | 0845.050 |
| kMorohashi | 24770 |
| kCantonese | m4 ng4 |
| kDefinition | happy; used in historical names |
| kHangul | 우:0N |
| kJapaneseKun | SAIWAI |
| kJapaneseOn | GU GO |
| kKorean | WU |
| kMandarin | wú |