Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+512A
Source: Noto CJK

U+512A CJK Unified Ideo­graph-​512A

U+512A was added in Unicode version 1.1 in 1993. It belongs to the block U+4E00 to U+9FFF CJK Unified Ideographs in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as superior, excellent; actor. Its Pīnyīn pronunciation is yōu.

The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it is written from left to right. When changing direction it is not mirrored. U+512A offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation (click value to copy)
Nº 20778
UTF-8 E5 84 AA
UTF-16 51 2A
UTF-32 00 00 51 2A
URL-Quoted %E5%84%AA
HTML hex reference 優
Wrong windows-1252 Mojibake 優
Encoding: BIG5 (hex bytes) C0 75
Encoding: BIG5HKSCS (hex bytes) C0 75
Encoding: CP932 (hex bytes) 97 44
Encoding: CP949 (hex bytes) E9 D0
Encoding: CP950 (hex bytes) C0 75
Encoding: EUC_JP (hex bytes) CD A5
Encoding: EUC_JIS_2004 (hex bytes) CD A5
Encoding: EUC_JISX0213 (hex bytes) CD A5
Encoding: EUC_KR (hex bytes) E9 D0
Encoding: GBK (hex bytes) 83 9E
Encoding: GB18030 (hex bytes) 83 9E
Encoding: ISO2022_JP (hex bytes) 1B 24 42 4D 25 1B 28 42
Encoding: ISO2022_JP_1 (hex bytes) 1B 24 42 4D 25 1B 28 42
Encoding: ISO2022_JP_2 (hex bytes) 1B 24 42 4D 25 1B 28 42
Encoding: ISO2022_JP_2004 (hex bytes) 1B 24 42 4D 25 1B 28 42
Encoding: ISO2022_JP_3 (hex bytes) 1B 24 42 4D 25 1B 28 42
Encoding: ISO2022_JP_EXT (hex bytes) 1B 24 42 4D 25 1B 28 42
Encoding: ISO2022_KR (hex bytes) 1B 24 29 43 0E 69 50 0F
Encoding: JOHAB (hex bytes) EF D0
Encoding: SHIFT_JIS (hex bytes) 97 44
Encoding: SHIFT_JIS_2004 (hex bytes) 97 44
Encoding: SHIFT_JISX0213 (hex bytes) 97 44
Pīnyīn yōu
RFC 5137 \u'512A'
Bash and Zsh inside echo -e\u512A
C and C++ \u512A
C# \u512A
CSS \00512A
Excel =UNICHAR(20778)
Go \u512A
JavaScript \u512A
Modern JavaScript since ES6\u{512a}
JSON \u512A
Java \u512A
Lua \u{512A}
Matlab char(20778)
Perl "\x{512A}"
PHP \u{512a}
PostgreSQL U&'\512A'
PowerShell `u{512A}
Python \u512A
Ruby \u{512a}
Rust \u{512a}
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Related Characters

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-512A
Unicode 1 Name (na1) —
Block (blk) CJK Unified Ideographs
General Category (gc) Other Letter
Script (sc) Han
Bidirectional Category (bc) Left To Right
Combining Class (ccc) Not Reordered
Decomposition Type (dt) none
Decomposition Mapping (dm) Glyph for U+512A CJK Unified Ideograph-512A
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+512A CJK Unified Ideograph-512A
Lowercase Mapping (lc) Glyph for U+512A CJK Unified Ideograph-512A
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+512A CJK Unified Ideograph-512A
Uppercase Mapping (uc) Glyph for U+512A CJK Unified Ideograph-512A
Simple Titlecase Mapping (stc) Glyph for U+512A CJK Unified Ideograph-512A
Titlecase Mapping (tc) Glyph for U+512A CJK Unified Ideograph-512A
Case Folding (cf) Glyph for U+512A CJK Unified Ideograph-512A
ASCII Hex Digit (AHex) ✘
Alphabetic (Alpha) ✔
Bidi Control (Bidi_C) ✘
Bidi Mirrored (Bidi_M) ✘
Composition Exclusion (CE) ✘
Case Ignorable (CI) ✘
Changes When Casefolded (CWCF) ✘
Changes When Casemapped (CWCM) ✘
Changes When NFKC Casefolded (CWKCF) ✘
Changes When Lowercased (CWL) ✘
Changes When Titlecased (CWT) ✘
Changes When Uppercased (CWU) ✘
Cased (Cased) ✘
Full Composition Exclusion (Comp_Ex) ✘
Default Ignorable Code Point (DI) ✘
Dash (Dash) ✘
Deprecated (Dep) ✘
Diacritic (Dia) ✘
Emoji Modifier Base (EBase) ✘
Emoji Component (EComp) ✘
Emoji Modifier (EMod) ✘
Emoji Presentation (EPres) ✘
Emoji (Emoji) ✘
Extender (Ext) ✘
Extended Pictographic (ExtPict) ✘
FC NFKC Closure (FC_NFKC) Glyph for U+512A CJK Unified Ideograph-512A
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base) ✔
Grapheme Extend (Gr_Ext) ✘
Grapheme Link (Gr_Link) ✘
Hex Digit (Hex) ✘
Hyphen (Hyphen) ✘
ID Continue (IDC) ✔
ID Start (IDS) ✔
IDS Binary Operator (IDSB) ✘
IDS Trinary Operator and (IDST) ✘
IDSU (IDSU) 0
ID_Compat_Math_Continue (ID_Compat_Math_Continue) 0
ID_Compat_Math_Start (ID_Compat_Math_Start) 0
Ideographic (Ideo) ✔
InCB (InCB) None
Indic Mantra Category (InMC) —
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
Jamo Short Name (JSN) —
Join Control (Join_C) ✘
Logical Order Exception (LOE) ✘
Modifier Combining Mark (MCM) ✘
Math (Math) ✘
Noncharacter Code Point (NChar) ✘
NFC Quick Check (NFC_QC) Yes
NFD Quick Check (NFD_QC) Yes
NFKC Casefold (NFKC_CF) Glyph for U+512A CJK Unified Ideograph-512A
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+512A CJK Unified Ideograph-512A
NFKD Quick Check (NFKD_QC) Yes
Other Alphabetic (OAlpha) ✘
Other Default Ignorable Code Point (ODI) ✘
Other Grapheme Extend (OGr_Ext) ✘
Other ID Continue (OIDC) ✘
Other ID Start (OIDS) ✘
Other Lowercase (OLower) ✘
Other Math (OMath) ✘
Other Uppercase (OUpper) ✘
Prepended Concatenation Mark (PCM) ✘
Pattern Syntax (Pat_Syn) ✘
Pattern White Space (Pat_WS) ✘
Quotation Mark (QMark) ✘
Regional Indicator (RI) ✘
Radical (Radical) ✘
Sentence Break (SB) Other Letter
Soft Dotted (SD) ✘
Sentence Terminal (STerm) ✘
Terminal Punctuation (Term) ✘
Unified Ideograph (UIdeo) ✔
Variation Selector (VS) ✘
Word Break (WB) Other
White Space (WSpace) ✘
XID Continue (XIDC) ✔
XID Start (XIDS) ✔
Expands On NFC (XO_NFC) ✘
Expands On NFD (XO_NFD) ✘
Expands On NFKC (XO_NFKC) ✘
Expands On NFKD (XO_NFKD) ✘
Bidi Paired Bracket (bpb) Glyph for U+512A CJK Unified Ideograph-512A
Bidi Paired Bracket Type (bpt) None
East Asian Width (ea) wide
Hangul Syllable Type (hst) Not Applicable
ISO 10646 Comment (isc) —
Joining Group (jg) No_Joining_Group
Joining Type (jt) Non Joining
Line Break (lb) Ideographic
Numeric Type (nt) none
Numeric Value (nv) not a number
Simple Case Folding (scf) Glyph for U+512A CJK Unified Ideograph-512A
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) C075
CCCII Mapping (kCCCII) 213266
CNS 11643-1986 Mapping (kCNS1986) 1-7340
CNS 11643-1992 Mapping (kCNS1992) 1-7340
Cangjie Input Code (kCangjie) OMBE
kCantonese (kCantonese) jau1
kCihaiT (kCihaiT) 129.602
kCowles (kCowles) 5143
kDaeJaweon (kDaeJaweon) 0254.260
Unihan Definition (kDefinition) superior, excellent; actor
kEACC (kEACC) 213266
kFanqie (kFanqie) 於求
kFenn (kFenn) 412D
kFennIndex (kFennIndex) 635.05
kFourCornerCode (kFourCornerCode) 2124.7
kGB1 (kGB1) 5137
kGSR (kGSR) 1071d
kGradeLevel (kGradeLevel) 4
kHKGlyph (kHKGlyph) 0255
kHanYu (kHanYu) 10233.040
kHangul (kHangul) 우:0E
kHanyuPinlu (kHanyuPinlu) yōu(287)
kHanyuPinyin (kHanyuPinyin) 10233.040:yōu
kIICore (kIICore) ATJHKMP
kIRGDaeJaweon (kIRGDaeJaweon) 0254.260
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 10233.040
kIRGKangXi (kIRGKangXi) 0120.280
kIRG_GSource (kIRG_GSource) G1-5345
kIRG_HSource (kIRG_HSource) HB1-C075
kIRG_JSource (kIRG_JSource) J0-4D25
kIRG_KPSource (kIRG_KPSource) KP0-FAD9
kIRG_KSource (kIRG_KSource) K0-6950
kIRG_TSource (kIRG_TSource) T1-7340
kIRG_VSource (kIRG_VSource) V2-8A47
kJapanese (kJapanese) ユウ ウ オウ やさしい すぐれる まさる ゆたか わざおぎ
kJapaneseKun (kJapaneseKun) YASASHII SUGURERU WAZAOGI
kJapaneseOn (kJapaneseOn) YUU U
kJis0 (kJis0) 4505
kJoyoKanji (kJoyoKanji) 2010
kKangXi (kKangXi) 0120.280
kKarlgren (kKarlgren) 260
kKorean (kKorean) WU
kKoreanEducationHanja (kKoreanEducationHanja) 2007
kLau (kLau) 3345
kMandarin (kMandarin) yōu
kMatthews (kMatthews) 7509
kMeyerWempe (kMeyerWempe) 3843
kMojiJoho (kMojiJoho) MJ007179 MJ007179:E0101 MJ007180:E0102 MJ007178:E0103
kMorohashi (kMorohashi) 01261:E0103
kNelson (kNelson) 0564
kPhonetic (kPhonetic) 1504
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+3855+9.2.15
Radical Stroke Count (Unicode) (kRSUnicode) 9.15
kSBGY (kSBGY) 202.34
kSMSZD2003Index (kSMSZD2003Index) 42.14
kSMSZD2003Readings (kSMSZD2003Readings) yōu粵jau1
Simplified Variant (kSimplifiedVariant) Glyph for U+4F18 U+4F18
Taiwanese Telegraph Code (kTaiwanTelegraph) 0327
kTang (kTang) qiou
Stroke Number (kTotalStrokes) 17
UnihanCore2020 Set (kUnihanCore2020) HJKMPT
kXHC1983 (kXHC1983) 1394.011:yōu
Xerox Code (kXerox) 246:373