Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+81E1
Source: Noto CJK

U+81E1 CJK Unified Ideo­graph-​81E1

U+81E1 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+81E1 offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 33249
UTF-8 E8 87 A1
UTF-16 81 E1
UTF-32 00 00 81 E1
URL-Quoted %E8%87%A1
HTML hex reference 臡
Wrong windows-1252 Mojibake 臡

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-81E1
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+81E1 CJK Unified Ideograph-81E1
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+81E1 CJK Unified Ideograph-81E1
Lowercase Mapping (lc) Glyph for U+81E1 CJK Unified Ideograph-81E1
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+81E1 CJK Unified Ideograph-81E1
Uppercase Mapping (uc) Glyph for U+81E1 CJK Unified Ideograph-81E1
Simple Titlecase Mapping (stc) Glyph for U+81E1 CJK Unified Ideograph-81E1
Titlecase Mapping (tc) Glyph for U+81E1 CJK Unified Ideograph-81E1
Case Folding (cf) Glyph for U+81E1 CJK Unified Ideograph-81E1
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+81E1 CJK Unified Ideograph-81E1
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+81E1 CJK Unified Ideograph-81E1
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+81E1 CJK Unified Ideograph-81E1
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+81E1 CJK Unified Ideograph-81E1
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+81E1 CJK Unified Ideograph-81E1
Script Extension (scx)
Vertical Orientation (vo) U
Big Five Mapping (kBigFive) F944
CCCII Mapping (kCCCII) 227A55
CNS 11643-1986 Mapping (kCNS1986) 2-7133
CNS 11643-1992 Mapping (kCNS1992) 2-7133
Cangjie Input Code (kCangjie) TGOBO
kCantonese (kCantonese) nai4
kCihaiT (kCihaiT) 1106.105
kDaeJaweon (kDaeJaweon) 1449.300
kFourCornerCode (kFourCornerCode) 4022.7
kGB5 (kGB5) 6657
kGSR (kGSR) 0152l
kHanYu (kHanYu) 52934.080
kHanyuPinyin (kHanyuPinyin) 52934.080:ní,luán
kIRGDaeJaweon (kIRGDaeJaweon) 1449.300
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 52934.080
kIRGKangXi (kIRGKangXi) 0999.030
kIRG_GSource (kIRG_GSource) G5-6259
kIRG_HSource (kIRG_HSource) HB2-F944
kIRG_JSource (kIRG_JSource) J1-5660
kIRG_KPSource (kIRG_KPSource) KP1-6C2A
kIRG_KSource (kIRG_KSource) K2-5637
kIRG_TSource (kIRG_TSource) T2-7133
kJapanese (kJapanese) デイ ナイ ゼイ ダ ナ ザイ
kJapaneseKun (kJapaneseKun) HISHIO
kJapaneseOn (kJapaneseOn) DEI NAI ZEI
kJis1 (kJis1) 5464
kKangXi (kKangXi) 0999.030
kMandarin (kMandarin) ní
kMojiJoho (kMojiJoho) MJ021285
kMorohashi (kMorohashi) 30055
kPhonetic (kPhonetic) 942
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+19719+130.6.19
Radical Stroke Count (Unicode) (kRSUnicode) 130.19
kSBGY (kSBGY) 091.33 092.46 161.14
Simplified Variant (kSimplifiedVariant) Glyph for U+30BCB U+30BCB
Stroke Number (kTotalStrokes) 25
UnihanCore2020 Set (kUnihanCore2020) HMT