Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+521D
Source: Noto CJK

U+521D CJK Unified Ideo­graph-​521D

U+521D 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 beginning, initial, primary. Its Pīnyīn pronunciation is chū.

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+521D offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 21021
UTF-8 E5 88 9D
UTF-16 52 1D
UTF-32 00 00 52 1D
URL-Quoted %E5%88%9D
HTML hex reference 初
Wrong windows-1252 Mojibake 初
Encoding: EUC-KR (hex bytes) F4 F8
Encoding: JIS0208 (hex bytes) BD E9
Pīnyīn chū

Related Characters

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-521D
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+521D CJK Unified Ideograph-521D
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+521D CJK Unified Ideograph-521D
Lowercase Mapping (lc) Glyph for U+521D CJK Unified Ideograph-521D
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+521D CJK Unified Ideograph-521D
Uppercase Mapping (uc) Glyph for U+521D CJK Unified Ideograph-521D
Simple Titlecase Mapping (stc) Glyph for U+521D CJK Unified Ideograph-521D
Titlecase Mapping (tc) Glyph for U+521D CJK Unified Ideograph-521D
Case Folding (cf) Glyph for U+521D CJK Unified Ideograph-521D
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+521D CJK Unified Ideograph-521D
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) ✘
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+521D CJK Unified Ideograph-521D
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+521D CJK Unified Ideograph-521D
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+521D CJK Unified Ideograph-521D
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+521D CJK Unified Ideograph-521D
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) AAEC
CCCII Mapping (kCCCII) 21574E
CNS 11643-1986 Mapping (kCNS1986) 1-4F4F
CNS 11643-1992 Mapping (kCNS1992) 1-4F4F
Cangjie Input Code (kCangjie) LSH
kCantonese (kCantonese) co1
kCihaiT (kCihaiT) 178.405
kCowles (kCowles) 572
kDaeJaweon (kDaeJaweon) 0310.010
Unihan Definition (kDefinition) beginning, initial, primary
kEACC (kEACC) 21574E
kFenn (kFenn) 219A
kFennIndex (kFennIndex) 97.02
kFourCornerCode (kFourCornerCode) 3722.0
kFrequency (kFrequency) 3
kGB0 (kGB0) 1985
kGB1 (kGB1) 1985
kGSR (kGSR) 0087a
kGradeLevel (kGradeLevel) 2
kHKGlyph (kHKGlyph) 3679
kHanYu (kHanYu) 10327.220
kHangul (kHangul) 초:0E
kHanyuPinlu (kHanyuPinlu) chū(405)
kHanyuPinyin (kHanyuPinyin) 10327.220:chū
kIICore (kIICore) AGTJHKMP
kIRGDaeJaweon (kIRGDaeJaweon) 0310.010
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 10327.220
kIRGKangXi (kIRGKangXi) 0137.330
kIRG_GSource (kIRG_GSource) G0-3375
kIRG_HSource (kIRG_HSource) HB1-AAEC
kIRG_JSource (kIRG_JSource) J0-3D69
kIRG_KPSource (kIRG_KPSource) KP0-EDE0
kIRG_KSource (kIRG_KSource) K0-7478
kIRG_TSource (kIRG_TSource) T1-4F4F
kIRG_VSource (kIRG_VSource) V1-4C79
kJapanese (kJapanese) ショ ソ はじめ はじめて はつ うい そめる うぶ
kJapaneseKun (kJapaneseKun) HAJIME HATSU UI
kJapaneseOn (kJapaneseOn) SHO SO
kJis0 (kJis0) 2973
kJoyoKanji (kJoyoKanji) 2010
kKangXi (kKangXi) 0137.330
kKorean (kKorean) CHO
kKoreanEducationHanja (kKoreanEducationHanja) 2007
kLau (kLau) 351
kMainlandTelegraph (kMainlandTelegraph) 0443
kMandarin (kMandarin) chū
kMatthews (kMatthews) 1390
kMeyerWempe (kMeyerWempe) 326
kMojiJoho (kMojiJoho) MJ007483
kMorohashi (kMorohashi) 01911
kNelson (kNelson) 4215
kPhonetic (kPhonetic) 1353
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+2419+18.2.5 C+2419+145.5.2
Radical Stroke Count (Unicode) (kRSUnicode) 18.5 145.2
kSBGY (kSBGY) 066.25
kSMSZD2003Index (kSMSZD2003Index) 57.11 627.02
kSMSZD2003Readings (kSMSZD2003Readings) chū粵co1
kTGH (kTGH) 2013:889
kTGHZ2013 (kTGHZ2013) 049.090:chū
Taiwanese Telegraph Code (kTaiwanTelegraph) 0443
kTang (kTang) *chriu
Stroke Number (kTotalStrokes) 7
UnihanCore2020 Set (kUnihanCore2020) GHJKMPT
Quốc ngữ Pronunciation (kVietnamese) sơ
kXHC1983 (kXHC1983) 0154.020:chū
Xerox Code (kXerox) 243:352