U+8A22 was added to Unicode in version 1.1 (1993). It belongs to the block CJK Unified Ideographs in the Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as pleased, delighted; happy. Its Pīnyīn pronunciation is xīn.

The glyph is not a composition. It has a Wide East Asian Width. In bidirectional context it acts as Left To Right and is not mirrored. In text U+8A22 behaves as Ideographic regarding line breaks. It has type OLetter for sentence and Other for word breaks. The Grapheme Cluster Break is Any.


System Representation
UTF-8 E8 A8 A2
UTF-16 8A 22
UTF-32 00 00 8A 22
URL-Quoted %E8%A8%A2
HTML-Escape 訢
Wrong windows-1252 Mojibake 訢
Pīnyīn xīn
IRG_GSource G3-7267
IRG_HSource HB1-
IRG_JSource J3-7C21
IRG_KPSource KP1-75B
IRG_KSource K1-7529
IRG_TSource T1-5D46
BigFive B360
CCCII 233225
CNS1986 1-5D46
CNS1992 1-5D46
EACC 233225
GB3 8271
JIS0213 1,92,01
Jis1 6145
KSC1 8509
TaiwanTelegraph 6082
Xerox 306:335


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-8A22
Unicode 1 Name (na1)
Block (blk) CJK
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) 訢
Lowercase (Lower)
Simple Lowercase Mapping (slc) 訢
Lowercase Mapping (lc) 訢
Uppercase (Upper)
Simple Uppercase Mapping (suc) 訢
Uppercase Mapping (uc) 訢
Simple Titlecase Mapping (stc) 訢
Titlecase Mapping (tc) 訢
Case Folding (cf) 訢
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 訢
Bidi Paired Bracket Type (bpt) None
Cased (Cased)
Composition Exclusion (CE)
Case Ignorable (CI)
Full Composition Exclusion (Comp_Ex)
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)
Dash (Dash)
Deprecated (Dep)
Default Ignorable Code Point (DI)
Diacritic (Dia)
East Asian Width (ea) Wide
Extender (Ext)
FC NFKC Closure (FC_NFKC) 訢
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base)
Grapheme Extend (Gr_Ext)
Hex Digit (Hex)
Hangul Syllable Type (hst) Not Applicable
Hyphen (Hyphen)
ID Continue (IDC)
Ideographic (Ideo)
ID Start (IDS)
IDS Binary Operator (IDSB)
IDS Trinary Operator and (IDST)
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
ISO 10646 Comment (isc)
Joining Group (jg) No_Joining_Group
Join Control (Join_C)
Jamo Short Name (JSN)
Joining Type (jt) Non Joining
kIICore (kIICore) AT
kIRG_GSource (kIRG_GSource) G3-7267
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J3-7C21
kIRG_KPSource (kIRG_KPSource) KP1-75B
kIRG_KSource (kIRG_KSource) K1-7529
kIRG_TSource (kIRG_TSource) T1-5D46
kIRGDaeJaweon (kIRGDaeJaweon) 1617.040
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 35271
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 63948.050
kIRGKangXi (kIRGKangXi) 1150.060
kBigFive (kBigFive) B360
kCangjie (kCangjie) YRHML
kCantonese (kCantonese) jan1
kCCCII (kCCCII) 233225
kCihaiT (kCihaiT) 1239.101
kCNS1986 (kCNS1986) 1-5D46
kCNS1992 (kCNS1992) 1-5D46
kDaeJaweon (kDaeJaweon) 1617.040
Unihan Definition (kDefinition) pleased, delighted; happy
kEACC (kEACC) 233225
kFourCornerCode (kFourCornerCode) 0262.1
kFrequency (kFrequency) 5
kGB3 (kGB3) 8271
kGSR (kGSR) 0443k
kHangul (kHangul)
kHanYu (kHanYu) 63948.050
kHanyuPinyin (kHanyuPinyin) 63948.050:xīn,xī,yín
kJapaneseKun (kJapaneseKun) YOROKOBU
kJapaneseOn (kJapaneseOn) KIN KON KI GIN GON
kJIS0213 (kJIS0213) 1,92,01
kJis1 (kJis1) 6145
kKangXi (kKangXi) 1150.060
kKarlgren (kKarlgren) 385
kKorean (kKorean) HUN
kKPS1 (kKPS1) 75BF
kKSC1 (kKSC1) 8509
kMandarin (kMandarin) xīn
kMatthews (kMatthews) 2728
kMeyerWempe (kMeyerWempe) 3819g
kMorohashi (kMorohashi) 35271
kPhonetic (kPhonetic) 571
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+15139+69.4.7 C+15139+149.7.4
Radical Stroke Count (KangXi) (kRSKangXi) 149.4
Radical Stroke Count (Unicode) (kRSUnicode) 149.4
kSBGY (kSBGY) 112.18
Simplified Variant (kSimplifiedVariant) 䜣
kTaiwanTelegraph (kTaiwanTelegraph) 6082
Stroke Number (kTotalStrokes) 11
kXerox (kXerox) 306:335
kXHC1983 (kXHC1983) 1284.051:xīn
Line Break (lb) Ideographic
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) 訢
NFKC Quick Check (NFKC_QC) Yes
NFKD Quick Check (NFKD_QC) Yes
Numeric Type (nt) None
Numeric Value (nv) NaN
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)
Pattern Syntax (Pat_Syn)
Pattern White Space (Pat_WS)
Quotation Mark (QMark)
Radical (Radical)
Sentence Break (SB) OLetter
Simple Case Folding (scf) 訢
Script Extension (scx) Han
Soft Dotted (SD)
STerm (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)