| Nom (anglais): | CJK Unified Ideograph-9857[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: | 0xE9 0xA1 0x97 |
| Encodage UTF-16: | 0x9857 |
| Encodage UTF-32: | 0x00009857 |
| kDaeJaweon | 1925.270 |
| kHanYu | 74386.010 |
| kIRGDaeJaweon | 1925.270 |
| kIRGDaiKanwaZiten | 43614 |
| kIRGHanyuDaZidian | 74386.010 |
| kIRGKangXi | 1407.220 |
| kKangXi | 1407.220 |
| kMatthews | 2970 |
| kMorohashi | 43614 |
| kSBGY | 255.42 |
| kCantonese | ngai5 |
| kDefinition | quiet |
| kHanyuPinyin | 74386.010:yǐ |
| kJapaneseKun | UYAUYASHII |
| kJapaneseOn | GI GE GAI |
| kMandarin | yǐ |
| kXHC1983 | 1364.050*,1364.051:yǐ |
| kSimplifiedVariant | U+2B5AE |