Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+81EA
Source: HanaMinA

U+81EA CJK Unified Ideo­graph-​81EA

U+81EA 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 self, private, personal; from; Kangxi radical 132. Its Pīnyīn pronunciation is zì.

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+81EA offers a line break opportunity at its position, except in some numeric contexts. The glyph can be confused with 2 other glyphs.

The Wikipedia has the following information about this codepoint:

Radical 132 or radical self (自部) meaning "self" is one of the 29 Kangxi radicals (214 radicals in total) composed of 6 strokes.

In the Kangxi Dictionary, there are 34 characters (out of 49,030) to be found under this radical.

自 is also the 137th indexing component in the Table of Indexing Chinese Character Components predominantly adopted by Simplified Chinese dictionaries published in mainland China.

Representations

System Representation
Nº 33258
UTF-8 E8 87 AA
UTF-16 81 EA
UTF-32 00 00 81 EA
URL-Quoted %E8%87%AA
HTML hex reference 自
Wrong windows-1252 Mojibake 自
Encoding: EUC-KR (hex bytes) ED BB
Encoding: JIS0208 (hex bytes) BC AB
Pīnyīn zì

Related Characters

Confusables

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-81EA
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+81EA CJK Unified Ideograph-81EA
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+81EA CJK Unified Ideograph-81EA
Lowercase Mapping (lc) Glyph for U+81EA CJK Unified Ideograph-81EA
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+81EA CJK Unified Ideograph-81EA
Uppercase Mapping (uc) Glyph for U+81EA CJK Unified Ideograph-81EA
Simple Titlecase Mapping (stc) Glyph for U+81EA CJK Unified Ideograph-81EA
Titlecase Mapping (tc) Glyph for U+81EA CJK Unified Ideograph-81EA
Case Folding (cf) Glyph for U+81EA CJK Unified Ideograph-81EA
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+81EA CJK Unified Ideograph-81EA
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+81EA CJK Unified Ideograph-81EA
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+81EA CJK Unified Ideograph-81EA
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+81EA CJK Unified Ideograph-81EA
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+81EA CJK Unified Ideograph-81EA
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) A6DB
CCCII Mapping (kCCCII) 215426
CNS 11643-1986 Mapping (kCNS1986) 1-485C
CNS 11643-1992 Mapping (kCNS1992) 1-485C
Cangjie Input Code (kCangjie) HBU
kCantonese (kCantonese) zi6
kCihaiT (kCihaiT) 1108.301
kCowles (kCowles) 4673
kDaeJaweon (kDaeJaweon) 1452.010
Unihan Definition (kDefinition) self, private, personal; from; Kangxi radical 132
kEACC (kEACC) 215426
kFenn (kFenn) 852A
kFennIndex (kFennIndex) 585.06 586.01
kFourCornerCode (kFourCornerCode) 2600.0
kFrequency (kFrequency) 1
kGB0 (kGB0) 5552
kGB1 (kGB1) 5552
kGSR (kGSR) 1237m
kGradeLevel (kGradeLevel) 1
kHDZRadBreak (kHDZRadBreak) ⾃[U+2F83]:53046.010
kHKGlyph (kHKGlyph) 3362
kHanYu (kHanYu) 53046.010
kHangul (kHangul) 자:0E
kHanyuPinlu (kHanyuPinlu) zì(4664)
kHanyuPinyin (kHanyuPinyin) 53046.010:zì
kIICore (kIICore) AGTJHKMP
kIRGDaeJaweon (kIRGDaeJaweon) 1452.010
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 53046.010
kIRGKangXi (kIRGKangXi) 1000.070
kIRG_GSource (kIRG_GSource) G0-5754
kIRG_HSource (kIRG_HSource) HB1-A6DB
kIRG_JSource (kIRG_JSource) J0-3C2B
kIRG_KPSource (kIRG_KPSource) KP0-E6BC
kIRG_KSource (kIRG_KSource) K0-6D3B
kIRG_TSource (kIRG_TSource) T1-485C
kIRG_VSource (kIRG_VSource) V1-6439
kJapanese (kJapanese) ジ シ みずから おのずから より
kJapaneseKun (kJapaneseKun) MIZUKARA ONOZUKARA YORI
kJapaneseOn (kJapaneseOn) SHI JI
kJis0 (kJis0) 2811
kJoyoKanji (kJoyoKanji) 2010
kKangXi (kKangXi) 1000.070
kKorean (kKorean) CA
kKoreanEducationHanja (kKoreanEducationHanja) 2007
kLau (kLau) 1445
kMainlandTelegraph (kMainlandTelegraph) 5261
kMandarin (kMandarin) zì
kMatthews (kMatthews) 6960
kMeyerWempe (kMeyerWempe) 3537
kMojiJoho (kMojiJoho) MJ021296
kMorohashi (kMorohashi) 30095
kNelson (kNelson) 3841
kPhonetic (kPhonetic) 146
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+2263+132.6.0
Radical Stroke Count (Unicode) (kRSUnicode) 132.0
kSBGY (kSBGY) 355.48
kSMSZD2003Index (kSMSZD2003Index) 564.03
kSMSZD2003Readings (kSMSZD2003Readings) zì粵zi6
kTGH (kTGH) 2013:477
kTGHZ2013 (kTGHZ2013) 492.130:zì
Taiwanese Telegraph Code (kTaiwanTelegraph) 5261
kTang (kTang) *dzhì
Stroke Number (kTotalStrokes) 6
UnihanCore2020 Set (kUnihanCore2020) GHJKMPT
Quốc ngữ Pronunciation (kVietnamese) tự
kXHC1983 (kXHC1983) 1534.060:zì
Xerox Code (kXerox) 241:134