| Nom (anglais): | CJK Unified Ideograph-51F1[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 0x87 0xB1 |
| Encodage UTF-16: | 0x51F1 |
| Encodage UTF-32: | 0x000051F1 |
| kCowles | 1127 |
| kDaeJaweon | 0300.170 |
| kFennIndex | 237.03 |
| kGSR | 0548b |
| kHanYu | 10278.130 |
| kIRGDaeJaweon | 0300.170 |
| kIRGDaiKanwaZiten | 01790 |
| kIRGHanyuDaZidian | 10278.130 |
| kIRGKangXi | 0134.310 |
| kKangXi | 0134.310 |
| kKarlgren | 339 |
| kLau | 1210 |
| kMatthews | 3205 |
| kMeyerWempe | 760 |
| kMorohashi | 01790 |
| kNelson | 0661 |
| kSBGY | 273.41 |
| kCantonese | hoi2 ngoi2 |
| kDefinition | triumphant; triumph, victory |
| kHangul | 개:0N |
| kHanyuPinyin | 10278.130:kǎi |
| kJapaneseKun | KACHIDOKI YAWARAGU |
| kJapaneseOn | GAI KAI |
| kKorean | KAY |
| kMandarin | kǎi |
| kVietnamese | khải |
| kXHC1983 | 0631.101:kǎi |
| kSimplifiedVariant | U+51EF |