Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+831F
Source: Noto CJK

U+831F CJK Unified Ideo­graph-​831F

U+831F 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+831F offers a line break opportunity at its position, except in some numeric contexts.

Representations

System Representation
Nº 33567
UTF-8 E8 8C 9F
UTF-16 83 1F
UTF-32 00 00 83 1F
URL-Quoted %E8%8C%9F
HTML hex reference 茟
Wrong windows-1252 Mojibake 茟
Encoding: EUC_JP (hex bytes) 8F D7 E7
Encoding: EUC_JIS_2004 (hex bytes) 8F D7 E7
Encoding: EUC_JISX0213 (hex bytes) 8F D7 E7
Encoding: GBK (hex bytes) C6 91
Encoding: GB18030 (hex bytes) C6 91
Encoding: ISO2022_JP_1 (hex bytes) 1B 24 28 44 57 67 1B 28 42
Encoding: ISO2022_JP_2 (hex bytes) 1B 24 28 44 57 67 1B 28 42
Encoding: ISO2022_JP_EXT (hex bytes) 1B 24 28 44 57 67 1B 28 42

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) CJK UNIFIED IDEOGRAPH-831F
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+831F CJK Unified Ideograph-831F
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+831F CJK Unified Ideograph-831F
Lowercase Mapping (lc) Glyph for U+831F CJK Unified Ideograph-831F
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+831F CJK Unified Ideograph-831F
Uppercase Mapping (uc) Glyph for U+831F CJK Unified Ideograph-831F
Simple Titlecase Mapping (stc) Glyph for U+831F CJK Unified Ideograph-831F
Titlecase Mapping (tc) Glyph for U+831F CJK Unified Ideograph-831F
Case Folding (cf) Glyph for U+831F CJK Unified Ideograph-831F
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+831F CJK Unified Ideograph-831F
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+831F CJK Unified Ideograph-831F
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+831F CJK Unified Ideograph-831F
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+831F CJK Unified Ideograph-831F
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+831F CJK Unified Ideograph-831F
Script Extension (scx)
Vertical Orientation (vo) U
CCCII Mapping (kCCCII) 227D34
CNS 11643-1986 Mapping (kCNS1986) E-3359
CNS 11643-1992 Mapping (kCNS1992) 3-3359
Cangjie Input Code (kCangjie) TLQ
kCantonese (kCantonese) jyut6
kDaeJaweon (kDaeJaweon) 1487.040
kGB5 (kGB5) 7203
kHanYu (kHanYu) 53210.180
kHanyuPinyin (kHanyuPinyin) 53210.180:yù,wěi
kIRGDaeJaweon (kIRGDaeJaweon) 1487.040
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 53210.180
kIRGKangXi (kIRGKangXi) 1027.370
kIRG_GSource (kIRG_GSource) G5-6823
kIRG_JSource (kIRG_JSource) J1-5767
kIRG_KPSource (kIRG_KPSource) KP1-6DC0
kIRG_KSource (kIRG_KSource) K2-5744
kIRG_TSource (kIRG_TSource) T3-3359
kJapanese (kJapanese) イツ イチ ワイ エ ヒツ
kJapaneseKun (kJapaneseKun) AKAZA TSUBOMI
kJapaneseOn (kJapaneseOn) ITSU ICHI WAI E HITSU
kJis1 (kJis1) 5571
kKangXi (kKangXi) 1027.370
kMandarin (kMandarin) yù
kMojiJoho (kMojiJoho) MJ021780 MJ021780:E0101 MJ021781:E0102
kMorohashi (kMorohashi) 30880:E0102
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+22313+129.6.3 C+22313+140.3.6
Radical Stroke Count (Unicode) (kRSUnicode) 140.6
Stroke Number (kTotalStrokes) 9