| Nom (anglais): | CJK Unified Ideograph-512A[1] |
| Version Unicode: | 1.1 (juin 1993)[2] |
| Bloc: | Idéogrammes unifiés CJC, U+4E00 - U+9FFF[3] |
| Plan: | Plan multilingue de base, U+0000 - U+FFFF[3] |
| Écriture: | idéogrammes han (sinogrammes) (Hani) [4] |
| Catégorie: | Lettre, autre (Lo) [1] |
| Classe bidirectionelle: | Gauche-à-droite (L) [1] |
| Classe de liaison: | Non réordonné (0) [1] |
| Caractère miroir: | Non [1] |
| Entité HTML: |
|
| Encodage UTF-8: | 0xE5 0x84 0xAA |
| Encodage UTF-16: | 0x512A |
| Encodage UTF-32: | 0x0000512A |
| kCowles | 5143 |
| kDaeJaweon | 0254.260 |
| kFennIndex | 635.05 |
| kGSR | 1071d |
| kHanYu | 10233.040 |
| kIRGDaeJaweon | 0254.260 |
| kIRGDaiKanwaZiten | 01261 |
| kIRGHanyuDaZidian | 10233.040 |
| kIRGKangXi | 0120.280 |
| kKangXi | 0120.280 |
| kKarlgren | 260 |
| kLau | 3345 |
| kMatthews | 7509 |
| kMeyerWempe | 3843 |
| kMorohashi | 01261 |
| kNelson | 0564 |
| kSBGY | 202.34 |
| kCantonese | jau1 |
| kDefinition | superior, excellent; actor |
| kHangul | 우:0E |
| kHanyuPinlu | yōu(287) |
| kHanyuPinyin | 10233.040:yōu |
| kJapaneseKun | YASASHII SUGURERU WAZAOGI |
| kJapaneseOn | YUU U |
| kKorean | WU |
| kMandarin | yōu |
| kTang | qiou |
| kXHC1983 | 1394.011:yōu |
| kSimplifiedVariant | U+4F18 |