Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+81E9
Source: Noto CJK

U+81E9 CJK Unified Ideo­graph-​81E9

U+81E9 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 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+81E9 offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 33257
UTF-8 E8 87 A9
UTF-16 81 E9
UTF-32 00 00 81 E9
URL-Quoted %E8%87%A9
HTML hex reference 臩
Wrong windows-1252 Mojibake 臩

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-81E9
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+81E9 CJK Unified Ideograph-81E9
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+81E9 CJK Unified Ideograph-81E9
Lowercase Mapping (lc) Glyph for U+81E9 CJK Unified Ideograph-81E9
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+81E9 CJK Unified Ideograph-81E9
Uppercase Mapping (uc) Glyph for U+81E9 CJK Unified Ideograph-81E9
Simple Titlecase Mapping (stc) Glyph for U+81E9 CJK Unified Ideograph-81E9
Titlecase Mapping (tc) Glyph for U+81E9 CJK Unified Ideograph-81E9
Case Folding (cf) Glyph for U+81E9 CJK Unified Ideograph-81E9
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+81E9 CJK Unified Ideograph-81E9
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+81E9 CJK Unified Ideograph-81E9
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+81E9 CJK Unified Ideograph-81E9
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+81E9 CJK Unified Ideograph-81E9
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+81E9 CJK Unified Ideograph-81E9
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) EDEF
CCCII Mapping (kCCCII) 227A5C
CNS 11643-1986 Mapping (kCNS1986) 2-5E5C
CNS 11643-1992 Mapping (kCNS1992) 2-5E5C
Cangjie Input Code (kCangjie) SSKLL
kCantonese (kCantonese) gwong3
kDaeJaweon (kDaeJaweon) 1451.070
kFourCornerCode (kFourCornerCode) 1122.3
kHanYu (kHanYu) 42803.010
kHanyuPinyin (kHanyuPinyin) 42803.010:guǎng,jiǒng
kIRGDaeJaweon (kIRGDaeJaweon) 1451.070
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 42803.010
kIRGKangXi (kIRGKangXi) 1000.010
kIRG_GSource (kIRG_GSource) GE-487A
kIRG_HSource (kIRG_HSource) HB2-EDEF
kIRG_KSource (kIRG_KSource) K2-563B
kIRG_TSource (kIRG_TSource) T2-5E5C
kJapanese (kJapanese) キョウ コウ ケイ
kKangXi (kKangXi) 1000.010
kMandarin (kMandarin) guǎng
kMojiJoho (kMojiJoho) MJ021295
kMorohashi (kMorohashi) 30088
Radical Stroke Count (Unicode) (kRSUnicode) 131.11
kSBGY (kSBGY) 313.20 316.44
kStrange (kStrange) F
Stroke Number (kTotalStrokes) 17
UnihanCore2020 Set (kUnihanCore2020) HMT