U+7D04 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 treaty, agreement, covenant. Its Pīnyīn pronunciation is yu.

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+7D04 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 E7 B4 84
UTF-16 7D 04
UTF-32 00 00 7D 04
URL-Quoted %E7%B4%84
HTML-Escape 約
Wrong windows-1252 Mojibake 約
Encoding: EUC-KR (hex bytes) E5 B3
Encoding: JIS0208 (hex bytes) CC F3
Pīnyīn yu
IRG_GSource G1-543C
IRG_HSource HB1-
IRG_JSource J0-4C73
IRG_KPSource KP0-F7E
IRG_KSource K0-6533
IRG_TSource T1-527C
IRG_VSource V1-624
BigFive ACF9
CCCII 215074
CNS1986 1-527C
CNS1992 1-527C
EACC 215074
GB1 5228
Jis0 4483
KSC0 6919
TaiwanTelegraph 4766
Xerox 242:372


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-7D04
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) 約
Lowercase (Lower)
Simple Lowercase Mapping (slc) 約
Lowercase Mapping (lc) 約
Uppercase (Upper)
Simple Uppercase Mapping (suc) 約
Uppercase Mapping (uc) 約
Simple Titlecase Mapping (stc) 約
Titlecase Mapping (tc) 約
Case Folding (cf) 約
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 約
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) 約
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) ATJ
kIRG_GSource (kIRG_GSource) G1-543C
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J0-4C73
kIRG_KPSource (kIRG_KPSource) KP0-F7E
kIRG_KSource (kIRG_KSource) K0-6533
kIRG_TSource (kIRG_TSource) T1-527C
kIRG_VSource (kIRG_VSource) V1-624
kIRGDaeJaweon (kIRGDaeJaweon) 1343.070
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 27242
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 53364.150
kIRGKangXi (kIRGKangXi) 0915.210
kBigFive (kBigFive) ACF9
kCangjie (kCangjie) VFPI
kCantonese (kCantonese) joek3
kCCCII (kCCCII) 215074
kCihaiT (kCihaiT) 1029.403
kCNS1986 (kCNS1986) 1-527C
kCNS1992 (kCNS1992) 1-527C
kCowles (kCowles) 5178
kDaeJaweon (kDaeJaweon) 1343.070
Unihan Definition (kDefinition) treaty, agreement, covenant
kEACC (kEACC) 215074
kFenn (kFenn) 231B
kFennIndex (kFennIndex) 653.06 654.01
kFourCornerCode (kFourCornerCode) 2792.0
kFrequency (kFrequency) 3
kGB1 (kGB1) 5228
kGradeLevel (kGradeLevel) 1
kGSR (kGSR) 1120m
kHangul (kHangul)
kHanYu (kHanYu) 53364.150
kHanyuPinlu (kHanyuPinlu) yuē(553)
kHanyuPinyin (kHanyuPinyin) 53364.150:yuē,yāo,yào,dì
kHKGlyph (kHKGlyph) 3064
kJapaneseKun (kJapaneseKun) TSUZUMERU TSUZUMAYAKA
kJapaneseOn (kJapaneseOn) YAKU
kJis0 (kJis0) 4483
kKangXi (kKangXi) 0915.210
kKorean (kKorean) YAK YO
kKPS0 (kKPS0) F7EA
kKSC0 (kKSC0) 6919
kLau (kLau) 3381
kMandarin (kMandarin) yuē
kMatthews (kMatthews) 7493
kMeyerWempe (kMeyerWempe) 3871
kMorohashi (kMorohashi) 27242
kNelson (kNelson) 3499
kPhonetic (kPhonetic) 106 1523
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+3839+120.6.3 V+14062+120.6.3
Radical Stroke Count (KangXi) (kRSKangXi) 120.3
Radical Stroke Count (Unicode) (kRSUnicode) 120.3
kSBGY (kSBGY) 413.59 502.29
Simplified Variant (kSimplifiedVariant) 约
kTaiwanTelegraph (kTaiwanTelegraph) 4766
kTang (kTang) qiɑk
Stroke Number (kTotalStrokes) 9
kVietnamese (kVietnamese) ước
kXerox (kXerox) 242:372
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) 約
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) 約
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)