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CJK Unified Ideographs (Unicode block)

{{for|a list of all CJK characters encoded in Unicode|CJK Unified Ideographs}}

{{Infobox Unicode block

|blockname = CJK Unified Ideographs

|rangestart = 4E00

|rangeend = 9FFF

|script1 = Han

|1_0_1 = 20902

|4_1 = 22

|5_1 = 8

|5_2 = 8

|6_1 = 1

|8_0 = 9

|10_0 = 21

|11_0 = 5

|13_0 = 13

|14_0 = 3

|note = {{Cite web|url=https://www.unicode.org/ucd/|title=Unicode character database|work=The Unicode Standard|accessdate=2023-07-26}}{{Cite web|url=https://www.unicode.org/versions/enumeratedversions.html|title=Enumerated Versions of The Unicode Standard|work=The Unicode Standard|accessdate=2023-07-26}}
[https://web.archive.org/web/20030916074204/http://www.unicode.org/charts/PDF/U4E00.pdf Historic single-glyph (Unicode 4.0) code chart]

}}

__FORCETOC__

CJK Unified Ideographs is a Unicode block containing the most common CJK ideographs used in modern Chinese, Japanese, Korean and Vietnamese characters. When contrasted with other blocks containing CJK Unified Ideographs, it is also referred to as the Unified Repertoire and Ordering (URO).{{cite web |url=https://blogs.adobe.com/CCJKType/2012/09/uro.html |title=URO |work=CJK Type Blog |last=Lunde |first=Ken |author-link=Ken Lunde |date=2012-09-16 |publisher=Adobe Inc}}

The block has hundreds of variation sequences defined for standardized variants.{{cite web|url=https://www.unicode.org/Public/UNIDATA/StandardizedVariants.txt|title=Unicode Character Database: Standardized Variation Sequences | publisher=The Unicode Consortium}}

It also has tens of thousands of ideographic variation sequences registered in the Unicode Ideographic Variation Database (IVD).{{Cite web|url=https://www.unicode.org/ivd/|title=Ideographic Variation Database|publisher=Unicode Consortium}}{{Cite web|url=https://www.unicode.org/reports/tr37/|title=UTS #37, Unicode Ideographic Variation Database|publisher=Unicode Consortium}} These sequences specify the desired glyph variant for a given Unicode character.

Block

{{For-text|more accessible listings|List of CJK Unified Ideographs, part 1, part 2, part 3, part 4}}

{{Collapse top|Chart}}

{{Unicode chart CJK Unified Ideographs}}

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History

The following Unicode-related documents record the purpose and process of defining specific characters in the CJK Unified Ideographs block:

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class="wikitable collapsible sticky-header"
Version{{nobr|Final code points}}CountUTC IDL2 IDWG2 IDIRG IDDocument
rowspan="159" | 1.0.1rowspan="159" | U+4E00..9FA5rowspan="159" | 20,902{{nobr|X3L2/89-153}}N480{{Citation|title=Proposal for Creating Unified CJK Han Char Collection|date=1989-07-01|ref=none}}
{{nobr|X3L2/89-162}}N492{{Citation|title=Memo on Unified Han Character Collection|date=August 1989|ref=none}}
{{nobr|X3L2/89-163}}N493{{Citation|title=Are Japanese Ideographs Different from Chinese & Korean?|date=August 1989|ref=none}}
{{nobr|X3L2/90-019I}}N507{{Citation|title=Coding of ideographic characters in ISO 10646|date=1989-09-11|ref=none}}
{{nobr|X3L2/90-019C}}{{Citation|title=Further Explanations on HCC (as previously described in 2 N 2046)|date=1989-11-13|ref=none}}
{{nobr|X3L2/90-019D}}{{Citation|title=Chinese National Position on HCC|date=1989-11-13|ref=none}}
{{nobr|X3L2/90-019F}}N508{{Citation|title=Proposed Rules for Handling the Differences of Similar Hanza/Hanja/Kanji|date=1989-11-13|ref=none}}
{{nobr|X3L2/90-056A}}{{Citation|title=Letter from Prof. Wada re Han Character Collection|date=1990-01-30|first=Eiiti|last=Wada|author-link=Eiiti Wada|ref=none}}
{{nobr|X3L2/90-019F.1}}N508R{{Citation|title=Proposed Rules for Handling the Differences of Hanza/Hanja/Kanji Similar in Shape|ref=none}}
{{nobr|X3L2/90-023}}{{Citation|title=Naming Ideographic Characters in ISO DP 10646|date=1990-02-08|first=Tom|last=Hastings|ref=none}}
{{nobr|X3L2/90-061D}}N612{{Citation|title=Possible solutions to the CJK ideographic character problem|date=1990-03-01|first=Masami|last=Hasegawa|ref=none}}
{{nobr|X3L2/90-060A}}N600{{Citation|title=Detail Report of the ad hoc (Seoul) meeting of WG2|date=1990-03-02|ref=none}}
{{nobr|X3L2/90-132}}N647{{Citation|title=Arrangement of Characters from China in DIS 10646|date=1990-09-07|ref=none}}
{{nobr|X3L2/90-124}}[https://web.archive.org/web/20200215052615/http://std.dkuug.dk/jtc1/sc2/wg2/docs/n0667.doc N667]{{Citation|title=Minutes of SC2/WG2 Meeting 18 in Munich|date=1990-11-12|ref=none|section=7. Review feedback on conclusions reached at meeting 17 in Sapporo}}
{{nobr|X3L2/91-001}}{{Citation|title=RLG Position Paper on Han Unification|date=1991-01-02|first=Karen|last=Smith-Yoshimura|ref=none}}
{{nobr|X3L2/91-016}}{{Citation|title=Comments on ISO-IEC JTC1/SC2/WG2 N669|date=1991-01-16|ref=none}}
{{nobr|X3L2/91-017}}{{Citation|title=Outline Position Han Unification (Draft)|date=1991-01-16|ref=none}}
{{nobr|X3L2/91-045}}{{Citation|title=Unified Han Character Set in ISO/IEC DIS 10646|date=1991-03-12|first=Lee|last=Collins|author-link=Lee Collins (Unicode)|ref=none}}
{{nobr|UTC/1991-055}}{{Citation|title=Disposition of CJK Issues|first=Lee|last=Collins|ref=none}}
{{nobr|X3L2/93-014}}{{Citation|title=Explanatory notes for the Unified Ideographic CJK Characters Repertoire and Ordering V.1.0|date=1991-11-29|ref=none}}
{{nobr|X3L2/92-173}}N814{{Citation|title=Unified CJK Ideographic Character Repertoire & Order V2.0|date=1992-04-25|ref=none}}
{{nobr|X3L2/93-053}}N823{{Citation|title=A minor change with one Kanji glyph in Unified CJK Ideographs|date=1992-06-27|first=Zhoucai|last=Zhang|ref=none}}
{{nobr|X3L2/93-052}}N822{{Citation|title=Additional Unified Ideographic CJK Characters (HCS-B)|date=1992-06-29|ref=none}}
{{nobr|UTC/1992-046}}{{nobr|X3L2/93-012}}{{Citation|title=Proposed revision to the unification rules|date=1992-09-12|first=John|last=Jenkins|ref=none}}
{{nobr|X3L2/93-013}}{{Citation|title=A preliminary examination of a possible composition mechanism for CJK characters|date=1992-10-08|first=John|last=Jenkins|ref=none}}
{{nobr|UTC/1993-019}}{{Citation|title=Report from EASC to UTC|date=1993-09-09|first=John|last=Jenkins|ref=none}}
{{nobr|X3L2/94-084}}N1006{{Citation|title=Defect report of J-Column in the CJK Unified Ideographs|date=1994-04-05|ref=none}}
{{nobr|X3L2/94-098}}{{nobr|[https://web.archive.org/web/20200215052615/http://std.dkuug.dk/jtc1/sc2/wg2/docs/n1033.pdf N1033 (pdf],}} [https://web.archive.org/web/20200215052615/http://std.dkuug.dk/jtc1/sc2/wg2/docs/n1033.doc doc]){{Citation|title=Unconfirmed Minutes of ISO/IEC JTC 1/SC 2/WG 2 Meeting 25, Falez Hotel, Antalya, Turkey, 1994-04-18--22|date=1994-06-01|first1=V. S.|last1=Umamaheswaran|first2=Mike|last2=Ksar|ref=none|section=8.1.8}}
{{nobr|X3L2/94-109}}{{Citation|title=Proposal for ISO/IEC JET1/SC2 Defect Correction Procedures|date=1994-06-01|ref=none}}
{{nobr|X3L2/94-111}}N1043N100{{Citation|title=Draft text of ANNEX: Rules of CJK Unified Ideographs|date=1994-07-07|first=T.|last=Koike|ref=none}}
{{nobr|UTC/1994-024}}{{nobr|X3L2/94-108}}{{Citation|title=IRG #3 Conclusions|date=1994-09-06|first=Glenn|last=Adams|ref=none}}
{{nobr|X3L2/95-105}}N1257{{Citation|title=pDAM No. 8 to ISO/IEC 10646-1: New Informative Annex on CJK Ideographs|date=1995-09-08|ref=none}}
{{nobr|X3L2/95-130}}N1318{{Citation|title=US comments on PDAM-8, Informative Annex on CJK Ideographs|date=1995-12-13|first1=Edwin|last1=Hart|first2=Peter|last2=Edberg|first3=John|last3=Jenkins|ref=none}}
{{nobr|X3L2/96-066}}{{Citation|title=Proposal for source identifier for CJK ideographs|date=1996-01-26|first=Tatsuo|last=Kobayashi|author-link=Tatsuo Kobayashi|ref=none}}
{{nobr|L2/98-297}}{{Citation|title=ISO 10646-1.2 (Unicode) and Kanji database|date=1996-04-19|first=Eiji|last=Matsuoka|ref=none}}
{{nobr|UTC/1996-023}}{{Citation|title=Source Code Separation Rule|first=Edwin|last=Hart|ref=none}}
{{nobr|X3L2/96-082}}N1399{{Citation|title=ISO/IEC 10646-1 - Amendment #8|date=1996-08-15|ref=none}}
{{nobr|L2/97-285}}[https://web.archive.org/web/20200215052615/http://std.dkuug.dk/jtc1/sc2/wg2/docs/n1649.doc N1649]{{Citation|title=Final text AMD #8 for 10646-1 - procedure for the unification and arrangement of CJK Ideographs|date=1997-09-11|first=Bruce|last=Paterson|ref=none}}
{{nobr|[https://www.unicode.org/L2/L1998/98138.pdf L2/98-138]}}N1769{{Citation|title=Revised Text of ISO 10646-1/FPDAM 13: Amendment 13 - CJK unified ideographs with supplementary sources (page 1, 2, 3 and 438 only)|date=1998-04-06|first=Bruce|last=Paterson|ref=none}}
{{nobr|L2/98-278}}{{Citation|title=Sample pages from "Basic Unified Character Set" (BUCS)|date=1998-07-30|first=Tatsuo|last=Kobayashi|ref=none}}
{{nobr|[https://www.unicode.org/L2/L1999/99335-irg674.pdf L2/99-335]}}[https://www.unicode.org/wg2/docs/n2109.pdf N2109]N674{{Citation|title=SuperCJK, version 9.0 with Kangxi and HYD data|date=1999-09-03|first=Zhoucai|last=Zhang|ref=none}}
{{nobr|[https://www.unicode.org/L2/L1999/99385-irg713r.pdf L2/99-385]}}[https://www.unicode.org/wg2/docs/n2144.doc N2144]N713R{{Citation|title=Clarification of the Non-Cognate Rule|date=1999-12-08|first=John|last=Jenkins|ref=none}}
{{nobr|[https://www.unicode.org/L2/L1999/99386-irg715.pdf L2/99-386]}}[https://www.unicode.org/wg2/docs/n2145.doc N2145]N715{{Citation|title=Change in name of HKSAR Hanza source|date=1999-12-09|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2000/00289-n2247.pdf L2/00-289]}}[https://www.unicode.org/wg2/docs/n2247.pdf N2247]{{Citation|title=Proposal to Add the Hanja Column of D. R. R. of Korea in ISO/IEC 10646-1 [sic]|date=2000-08-10|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2000/00291-everson-com.txt L2/00-291]}}{{Citation|title=Comments to Korean proposals (L2/00-284 - 289)|date=2000-08-30|first=Michael|last=Everson|author-link=Michael Everson|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2000/00299-n2259.pdf L2/00-299]}}[https://www.unicode.org/wg2/docs/n2259.doc N2259]{{Citation|title=Addition of New Source information on CJK ideographs|date=2000-09-04|first=T. K.|last=Sato|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2001/01309-cwk.pdf L2/01-309]}}{{Citation|title=Variation selectors and Han|date=2001-08-08|first=John|last=Jenkins|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2001/01351-N2376-DPRK-Hanja-Table.doc L2/01-351]}}[https://www.unicode.org/wg2/docs/n2376.doc N2376]{{Citation|title=Proposal to add the Hanja code tables of D P R of Korea into ISO/IEC 10646-1:2000 (18194 ideographs to CJK Unified Ideographs and its Extension A)|date=2001-09-03|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2002/02054-mapping.htm L2/02-054]}}{{Citation|title=Error in Canonical Mapping for U+F951|date=2002-02-04|first=Ken|last=Whistler|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2002/02121-n2426-dprk-add1.pdf L2/02-121]}}[https://www.unicode.org/wg2/docs/n2426.doc N2426]{{Citation|title=Proposal to add 1 Hanja code of D P R of Korea into 10646-1:2000|date=2002-03-18|first=Mike|last=Ksar|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2002/02217-n2468-varsel.pdf L2/02-217]}}[https://www.unicode.org/wg2/docs/n2468r.doc N2468R]{{Citation|title=Concerns on the VARIATION SELECTORS in ISO/IEC 10646-2, PDAM-1|date=2002-05-15|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2002/02070.htm L2/02-070]}}{{Citation|title=Minutes for UTC #90|date=2002-08-26|first=Lisa|last=Moore|ref=none|section=Properties - Error in canonical mapping of U+F951}}
{{nobr|[https://www.unicode.org/L2/L2002/02415-n2517-3-hanja.pdf L2/02-415]}}[https://www.unicode.org/wg2/docs/n2517.pdf N2517]{{Citation|title=Proposal to add 3 hanja codes of D P R of Korea into 10646-1:2000|date=2002-11-01|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2002/02437-n2535-irg956.pdf L2/02-437]}}[https://www.unicode.org/wg2/docs/n2535.pdf N2535]N956{{Citation|title=Ideograph Unification|date=2002-11-21|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2002/02463-n2564-3-way-tables-.pdf L2/02-463]}}[https://www.unicode.org/wg2/docs/n2564.pdf N2564]{{Citation|title=3-way cross-reference tables - KS X 1001, KPS 9566, and UCS|date=2002-11-30|first=Kyongsok|last=Kim|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2003/03016-02n3664.pdf L2/03-016]}}{{Citation|title=Late DPRK Comments on SC 2 N 3624, 10646-1/FPDAM 2|date=2002-12-09|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2003/03197-sim-chinese.pdf L2/03-197]}}{{Citation|title=Draft Document to Submit to WG2 on Simplified Chinese|date=2003-06-10|first=John|last=Jenkins|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2003/03285-cook1.txt L2/03-285]}}{{Citation|title=Submission of kHYPLCDPF data for inclusion in Unihan.txt|date=2003-08-24|first=Richard|last=Cook|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2003/03286-cook2.txt L2/03-286]}}{{Citation|title=Han variant issues|date=2003-08-24|first=Richard|last=Cook|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2003/03287-cook3.txt L2/03-287]}}{{Citation|title=16 UniHan.txt errors|date=2003-08-24|first=Richard|last=Cook|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2003/03288-cook4.txt L2/03-288]}}{{Citation|title=Submission of kGSR data for inclusion in UniHan.txt|date=2003-08-24|first=Richard|last=Cook|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2003/03301-unihan.txt L2/03-301]}}{{Citation|title=24 more UniHan.txt errors|date=2003-08-27|first=Richard|last=Cook|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2003/03311-errata4.txt L2/03-311]}}{{Citation|title=Unicode 4.0.1 Beta Review, comments from Andrew C. West|date=2003-09-17|first=Andrew|last=West|author-link=Andrew West (linguist)|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2003/03399-unihan.txt L2/03-399]}}{{Citation|title=Unihan reported errors / changes re kHKSCS entries|date=2003-10-13|first=Anthony|last=Fok|ref=none}}
{{nobr|[https://www.unicode.org/consortium/utc-minutes/UTC-097-200311.html L2/03-356R2]}}{{Citation|title=UTC #97 Minutes|date=2003-10-22|first=Lisa|last=Moore|ref=none|section=Han Ideographs - Unihan updates}}
{{nobr|[https://www.unicode.org/L2/L2003/03367-n2667-cjkcu-corrigendum.pdf L2/03-367]}}[https://www.unicode.org/wg2/docs/n2667.pdf N2667]{{Citation|title=CJK Ideograph source references corrections|date=2003-10-22|first1=Michel|last1=Suignard|first2=Eric|last2=Muller|first3=John|last3=Jenkins|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2003/03398-unihan.txt L2/03-398]}}{{Citation|title=Unihan reported errors / changes re kCowles|date=2003-10-29|first=D.|last=Nguyen|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2003/03413-varsel.html L2/03-413]}}{{Citation|title=Ideograph Variation Selector and Variation Collection Identifier|date=2003-10-31|first1=Hideki|last1=Hiura|first2=Tatsuo|last2=Kobayashi|first3=Yasuo|last3=Kida|first4=Eric|last4=Muller|first5=Ken|last5=Lunde|author-link5=Ken Lunde|first6=John|last6=Jenkins|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2003/03453-irgn1017-editorial.pdf L2/03-453]}}{{Citation|title=Minutes of the Editorial Group Ad Hoc Discussion|date=2003-12-17|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2004/04038-unihan-status.pdf L2/04-038]}}{{Citation|title=Status of the Unihan database|date=2004-01-28|first=John|last=Jenkins|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2004/04082-unihan.pdf L2/04-082]}}{{Citation|title=A user's guide to the Unihan database|date=2004-02-03|first=John|last=Jenkins|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2004/04138-rad-break.pdf L2/04-138]}}{{Citation|title=Proposal to add "kHDZRadBreak" to Unihan.txt|date=2004-04-22|first=Richard|last=Cook|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2004/04208-n2774r.pdf L2/04-208]}}[https://www.unicode.org/wg2/docs/n2774r.doc N2774R]N1064{{Citation|title=Proposal to add 6 KP source references to existing CJK Unified Ideographs|date=2004-05-25|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2004/04186-unihan-status.pdf L2/04-186]}}{{Citation|title=Status of the Unihan database|date=2004-06-04|first=John|last=Jenkins|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2004/04219-muller-var-seq.html L2/04-219]}}{{Citation|title=Registry for Ideographic Variation Sequences|date=2004-06-06|first=Eric|last=Muller|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2004/04336-ideo-var.pdf L2/04-336]}}{{Citation|title=About the registry of Ideographic Variation Sequences|date=2004-08-06|first=Eric|last=Muller|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2004/04373-unencoded-xhc.pdf L2/04-373]}}{{Citation|title=Unencoded CJK Ideographs: Proposal to add kXHC data to Unihan.txt|date=2004-11-06|first=Richard|last=Cook|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2004/04420-muller-ivs.txt L2/04-420]}}{{Citation|title=Report of the Ideographic Variation Sequences ad-hoc|date=2004-11-18|first=Eric|last=Muller|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2005/05227-iso-letter.txt L2/05-227]}}{{Citation|title=Draft Letter to ISO regarding Ideographic Variation Sequences|date=2005-08-20|first=Eric|last=Muller|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2006/06208-unihan-new-fields.pdf L2/06-208]}}{{Citation|title=Additional Fields for the Unihan 5.0 database|date=2006-05-16|first=John|last=Jenkins|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2006/06108.htm L2/06-108]}}{{Citation|title=UTC #107 Minutes|date=2006-05-25|first=Lisa|last=Moore|ref=none|section=Properties - Unihan}}
{{nobr|[https://www.unicode.org/L2/L2006/06309r-karlsson.txt L2/06-309R]}}{{Citation|title=Bug in DerivedNumericValues.txt|date=2006-11-07|first=Kent|last=Karlsson|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2006/06324.htm L2/06-324R2]}}{{Citation|title=UTC #109 Minutes|date=2006-11-29|first=Lisa|last=Moore|ref=none|section=Consensus 109-C17|quote=Add U+6F06 and U+9621 to the list of accounting numbers in the Unihan database.}}
{{nobr|[https://www.unicode.org/L2/L2007/07123-n3256-ivd-version-l2.pdf L2/07-123]}}[https://www.unicode.org/wg2/docs/n3256.pdf N3256]{{Citation|title=Upcoming version of the Ideographic Variation Database|date=2007-04-24|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2007/07159-u-source-db.pdf L2/07-159]}}{{Citation|title=U-source Database as Versioned Document|date=2007-05-10|first=John|last=Jenkins|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2007/07161-proposed-ideo-db.pdf L2/07-161]}}{{Citation|title=UTC Proposed-Ideograph Database|date=2007-05-10|first=John|last=Jenkins|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2007/07172-ivd.txt L2/07-172]}}{{Citation|title=Constraint on Ideographic Variation Selector Sequences|date=2007-05-12|first=Peter|last=Constable|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2007/07327-n3359.pdf L2/07-327]}}[https://www.unicode.org/wg2/docs/n3359.pdf N3359]{{Citation|title=Changing K5 source reference format from K5-dddd to K5-hhhh|date=2007-09-24|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2008/08051-split-unihan.pdf L2/08-051]}}{{Citation|title=Splitting Up Unihan.txt|date=2008-01-28|first=John|last=Jenkins|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2008/08052-freq-data.pdf L2/08-052]}}{{Citation|title=Unihan Frequency Data Derived From Wikimedia|date=2008-01-28|first=John|last=Jenkins|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2008/08109-ivd-update.html L2/08-109]}}{{Citation|title=IVD Update and incorporation in Unicode and in ISO/IEC 10646|date=2008-02-07|first=Eric|last=Muller|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2008/08143-n3408-cjk-multicol.pdf L2/08-143]}}[https://www.unicode.org/wg2/docs/n3408.pdf N3408]{{Citation|title=Representation of CJK Unified Ideographs in multi-column|date=2008-04-09|first=Michel|last=Suignard|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2008/08234-irgn1406.pdf L2/08-234]}}N1406{{Citation|title=Han Unification Issues|date=2008-06-06|first1=Richard|last1=Cook|first2=Thomas|last2=Bishop|first3=Ken|last3=Lunde|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2008/08281-unihan-cmt.txt L2/08-281]}}{{Citation|title=Errors/Inconsistencies in Unihan Database|date=2008-08-04|first=Joshua J.|last=Smith|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2008/08161.htm L2/08-161R2]}}{{Citation|title=UTC #115 Minutes|date=2008-11-05|first=Lisa|last=Moore|ref=none|section=CJK - CJK Unified Ideographs in Multi-column Format}}
{{nobr|[https://www.unicode.org/L2/L2008/08415-simp-and-trad.html L2/08-415]}}{{Citation|title=Simplified and Traditional Mappings in Unihan|date=2008-11-05|first=Mark|last=Davis|author-link=Mark Davis (Unicode)|ref=none}}
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{{nobr|[https://www.unicode.org/L2/L2009/09118-dyc_cmp.pdf L2/09-118]}}{{Citation|title=Comparison of UTC and DYC glyph|date=2009-04-10|first=Toshiya|last=Suzuki|ref=none}}
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{{nobr|[https://www.unicode.org/L2/L2009/09017r2-krsurad-break-prop.pdf L2/09-017]}}{{Citation|title=Proposal to publish kRSURadBreak data in Unihan|date=2009-05-18|first1=Richard|last1=Cook|first2=Mark|last2=Davis|first3=John|last3=Jenkins|ref=none}}
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{{nobr|[https://www.unicode.org/L2/L2009/09225.htm L2/09-225R]}}{{Citation|title=UTC #120 / L2 #217 Minutes|date=2009-08-17|first=Lisa|last=Moore|ref=none|section=Properties — Unihan property names, Properties — Unihan organization}}
{{nobr|[https://www.unicode.org/L2/L2010/10034-irg-n1652.pdf L2/10-034]}}{{Citation|title=Member's submission #1 to IRG #34|date=2010-01-27|ref=none}}
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{{nobr|[https://www.unicode.org/L2/L2010/10100-n3787.pdf L2/10-100]}}[https://www.unicode.org/wg2/docs/n3787.doc N3787]{{Citation|title=Request for disunifying U+2F89F from U+5FF9|date=2010-04-07|ref=none}}
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{{nobr|[https://www.unicode.org/L2/L2010/10215-pri167-fdbk-hd2aj1.pdf L2/10-215]}}{{Citation|title="Hanyo-Denshi" IVD Collection (PRI 167) to Adobe-Japan1-6 Mapping Table|date=2010-06-22|first=Ken|last=Lunde|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2010/10218-irgn1666.pdf L2/10-218]}}N1666{{Citation|title=Error report on U+225D6 AND U+2F89F|date=2010-06-24|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2011/11032-cldr-unihan.html L2/11-032]}}{{Citation|title=Additions to Unihan needed for CLDR|date=2011-01-31|first1=Mark|last1=Davis|first2=Peter|last2=Edberg|first3=John|last3=Jenkins|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2011/11016.htm L2/11-016]}}{{Citation|title=UTC #126 / L2 #223 Minutes|date=2011-02-15|first=Lisa|last=Moore|ref=none|section=Properties — Additions to Unihan needed for CLDR}}
[https://www.unicode.org/wg2/docs/n4008.pdf N4008]{{Citation|title=R.O.Korea's response to Japan's question RE: Idu characters|date=2011-03-04|first1=Kyongsok|last1=Kim|first2=Gyeongseog|last2=Gim|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2011/11111-irg-n1765-ivs-supt.pdf L2/11-111]}}{{Citation|title=Current Status of IVS Support in OSes & Applications|date=2011-04-07|first=Ken|last=Lunde|ref=none}}
[https://www.unicode.org/wg2/docs/n4103.pdf N4103]{{Citation|title=Unconfirmed minutes of WG 2 meeting 58|date=2012-01-03|ref=none|section=Resolution M58.03 (Correction of G-sources in CJK main block)}}
{{nobr|[https://www.unicode.org/L2/L2012/12333-cjk-f.pdf L2/12-333]}}{{Citation|title=Request to UTC to Propose 226 Characters for Inclusion in CJK Extension F [Affects U+5F50, U+753E, and U+7DC7]|date=2012-10-19|first=Andrew|last=West|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2013/13017-cjk.txt L2/13-017]}}{{Citation|title=Unihan data file change|date=2013-01-24|first=Michel|last=Suignard|ref=none}}
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{{nobr|[https://www.unicode.org/L2/L2013/13031-eacc-changes.pdf L2/13-031]}}{{Citation|title=Changes to kEACC field in Unihan database|date=2013-01-28|first=John|last=Jenkins|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2013/13041-unihan-erratum-6535.pdf L2/13-041]}}{{Citation|title=Unihan erratum - kMandarin value for U+6535|date=2013-01-30|first=John|last=Jenkins|ref=none}}
{{nobr|[https://www.unicode.org/consortium/utc-minutes/UTC-134-201301.html L2/13-011]}}{{Citation|title=UTC #134 Minutes|date=2013-02-04|first=Lisa|last=Moore|ref=none|section=B.11.10, B.11.10.1.2}}
{{nobr|[https://www.unicode.org/L2/L2013/13147-n4436.pdf L2/13-147]}}[https://www.unicode.org/wg2/docs/n4436.pdf N4436]{{Citation|title=Proposal to change data format for CJK sources|date=2013-06-02|first=Michel|last=Suignard|ref=none}}
{{nobr|[https://www.unicode.org/wg2/docs/n4403.pdf N4403 (pdf],}} [https://www.unicode.org/wg2/docs/n4403.doc doc]){{Citation|title=Unconfirmed minutes of WG 2 meeting 61, Holiday Inn, Vilnius, Lithuania; 2013-06-10/14|date=2014-01-28|first=V. S.|last=Umamaheswaran|ref=none|section=10.4.3 Data format for CJK sources}}
{{nobr|[https://www.unicode.org/L2/L2014/14058-n4436-cjk-src-format.pdf L2/14-058]}}{{Citation|title=Proposal to change data format for CJK sources|date=2014-02-03|first=Michel|last=Suignard|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2015/15034-kmandarin-persson.pdf L2/15-034]}}{{Citation|title=Proposed changes in Unihan kMandarin field for 571 Han characters|date=2015-02-01|first=Åke|last=Persson|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2015/15035-unihan-readings-persson.pdf L2/15-035]}}{{Citation|title=Proposed changes in Unihan_Readings.txt|date=2015-02-01|first=Åke|last=Persson|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2015/15065-ids-links.pdf L2/15-065]}}{{Citation|title=Proposal to Add IDS Links to Online Unihan Database|date=2015-02-02|first=John|last=Jenkins|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2015/15070-ids.html L2/15-070]}}{{Citation|title=IDS in Unihan|date=2015-02-03|first=Mark|last=Davis|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2015/15036r3-unified-readings.pdf L2/15-036R3]}}{{Citation|title=Unified input on proposed changes to Unihan readings|date=2015-05-05|first=Peter|last=Edberg|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2015/15150-mandarin-chg.pdf L2/15-150]}}{{Citation|title=Proposed changes in Unihan kMandarin field for 34 Han characters|date=2015-05-05|first=Åke|last=Persson|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2015/15167-unihan-80-prop-report.html L2/15-167]}}{{Citation|title=Unihan Property Status Report (Unicode 8.0)|date=2015-06-17|first=Richard|last=Cook|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2015/15250-han-prop-relation.pdf L2/15-250]}}{{Citation|title=Relations between certain Han properties|date=2015-10-20|first=Mark|last=Davis|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2015/15313-irg-n2117-ids.pdf L2/15-313]}}{{Citation|title=Request for IDS Data|date=2015-11-03|first=Ken|last=Lunde|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2015/15254.htm L2/15-254]}}{{Citation|title=UTC #145 Minutes|date=2015-11-16|first=Lisa|last=Moore|ref=none|section=B.14.5 Relations between certain Han properties}}
[https://www.unicode.org/wg2/docs/n4972-K1-6B6B.pdf N4972]{{Citation|title=Request to remove K1-6B6B from U+8C6C [Affects U+8C6C]|date=2018-06-05|ref=none}}
[https://www.unicode.org/wg2/docs/n4974_TCA-Horizontal-Extension-Chemical-Terminology.pdf N4974]N2301{{Citation|title=Request of TCA's Horizontal Extension for Chemical Terminology [Affects U+55B9, U+80BC, U+80E9 U+8132, U+8159, U+841C, and U+915E]|date=2018-06-12|ref=none}}
[https://www.unicode.org/wg2/docs/n4988_Proposal-on-Updating-11-CJK-Gsource.pdf N4988]{{Citation|title=Proposal on Updating 11 G glyphs of CJK Unified Ideographs to ISO/IEC 10646 [Affects U+6FF9, 809E and 891D]|date=2018-06-13|ref=none}}
[https://www.unicode.org/wg2/docs/n5075-IRGN2272R_TCA%20Updating%20Glyphs.pdf N5075]N2272R{{Citation|title=Request for TCA's Horizontal Extension and Updating 11 T Glyphs [Affects U+7B9A]|date=2018-10-05|ref=none}}
{{nobr|[https://www.unicode.org/wg2/docs/n5020-M67-Minutes.pdf N5020 (pdf],}} [https://www.unicode.org/wg2/docs/n5020-M67-Minutes.doc doc]){{Citation|title=Unconfirmed minutes of WG 2 meeting 67|date=2019-01-11|first=V. S.|last=Umamaheswaran|ref=none|section=10.4.5, 10.4.6, and 10.4.8}}
{{nobr|[https://www.unicode.org/L2/L2019/19242-n5094-irgn2370-v4-src-question.pdf L2/19-242]}}[https://www.unicode.org/wg2/docs/n5094-IRGN2370-VHorizontalExtensions.pdf N5094]N2370{{Citation|title=20 questionable V4-Source characters in Ext. C and Ext. E [Affects U+6146, U+87CE, and U+8956]|date=2019-02-14|first=Eiso|last=Chan|ref=none}}
[https://www.unicode.org/wg2/docs/n5078-IRGN2375_U6BD2&U93BFGlyphUpdateTCA.pdf N5078]N2375R{{Citation|title=Modify the T-glyph for U+6BD2 and U+93BF [Affects U+6BD2 and U+93BF]|date=2019-05-10|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2019/19239-n5080-irgn2338-tca-fdbk.pdf L2/19-239]}}[https://www.unicode.org/wg2/docs/n5080-IRGN2338TCA_Feedback_R.pdf N5080]N2338{{Citation|title=TCA's feedback to IRG N2338 [Affects U+53FD]|date=2019-05-14|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2019/19237-n5068-irgn2365-misc-rept.pdf L2/19-237]}}[https://www.unicode.org/wg2/docs/n5068-IRGN2365MiscReport.pdf N5068]{{Citation|title=Editorial Report on Miscellaneous Issues (meeting IRG#52) [Affects U+53FD, U+6146, U+6711, U+671C, U+6721, U+6725, U+6BD2, U+87CE, U+8956, and U+93BF]|date=2019-05-17|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2019/19244-n5107-irgn2390-tca-unc.pdf L2/19-244]}}[https://www.unicode.org/wg2/docs/n5107-IRGN2390_TCA.pdf N5107]{{Citation|title=TCA's UNC Proposal for WG2 submission [Affects U+9B97]|date=2019-05-24|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2019/19241-n5083-irgn2391-errata-rept-tca.pdf L2/19-241]}}[https://www.unicode.org/wg2/docs/n5083-IRG%20N2391_Errata%20report%20for%20WG2%20submission_TCA.pdf N5083]N2391{{Citation|title=Errata report for WG2 submission_TCA [Affects U+6711, U+671C, U+6721, and U+6725]|date=2019-05-31|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2022/22077-irgn2512-horz-ext.pdf L2/22-077]}}N2512{{Citation|title=A revised proposal requesting a Horizontal Extension of 51 Hanja chars (previously submitted for ExtF/G/H) [Affects U+833E]|date=2021-11-02|first1=SangHyun|last1=Shin|first2=Sungduk|last2=Cho|first3=Kyongsok|last3=Kim|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2022/22042-irgn2543-utc-unc.pdf L2/22-042]}}N2543{{Citation|title=Proposal to disunify U+5F50 into three separate ideographs-redux [Affects U+5F50]|date=2022-02-18|first=Ken|last=Lunde|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2022/22067-cjk-unihan-group-utc171.pdf L2/22-067]}}{{Citation|title=CJK & Unihan Group Recommendations for UTC #171 Meeting|date=2022-04-16|first=Ken|last=Lunde|ref=none|section=02 [Affects U+585F], 03 [Affects U+6BC0 and 7BC9], 18 [Affects U+5F50], 19 [Affects U+833E]}}
{{nobr|[https://www.unicode.org/L2/L2022/22061.htm L2/22-061]}}{{Citation|title=Approved Minutes of UTC Meeting 171|date=2022-07-27|first=Peter|last=Constable|ref=none|section=E.1 Section 02 [Affects U+585F], E.1 Section 03 [Affects U+6BC0 and 7BC9], E.1 Section 18 [Affects U+5F50], E.1 Section 19 [Affects U+833E]}}
{{nobr|[https://www.unicode.org/L2/L2022/22258-irgn2549-kr-resp.pdf L2/22-258]}}{{Citation|title=Changing glyphs and IDSs of 97 KR Hanja chars containing '叱 (U+53F1)' [Affects U+517A, 5391, 54DB, 551C, 551F, 55B8, 55ED, 591E, 5DFC, 5EE4, 65D5, 83BB, and 848A]|date=2022-10-14|first1=SangHyun|last1=Shin|first2=Kyongsok|last2=Kim|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2022/22238-kirg-kp-source-glyphs.pdf L2/22-238]}}{{Citation|title=Proposal to consider adding CodeCharts support for kIRG_KPSource representative glyphs [Affects U+3F94, 48EE, and 9166]|date=2022-10-16|first1=Yi|last1=Bai|first2=CheonHyeong|last2=Sim|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2022/22256-irgn2580-t-glyph.pdf L2/22-256]}}N2580R{{Citation|title=T-Source Glyph Correction and Horizontal Extension [Affects U+512D, 56AB, 594A, 5B2E, 5DFD, 65B0, 65F2, 67B2, 6AB6, 6AEC, 6C69, 7019, 7361, 74BD, 7934, 820B, 8412, 8456, 896F, 8E34, 8FD7, and 9C4D]|date=2022-10-18|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2022/22259-irgn2556-vsource-updates.pdf L2/22-259]}}N2556R2{{Citation|title=IRGN2556R2 V-Source Glyph and Codes Updates [Affects U+5098, 609E, 65B3, 6FC2, 6FD3, 826E, and 985E]|date=2022-10-20|first1=Eiso|last1=Chan|first2=Lee|last2=Collins|first3=Ngô Trung|last3=Việt|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2022/22247-cjk-unihan-group-utc173.pdf L2/22-247]}}{{Citation|title=CJK & Unihan Group Recommendations for UTC #173 Meeting|date=2022-11-01|first=Ken|last=Lunde|ref=none|section=03) 2022-08-08 07:25:17 CDT [Affects U+9855], 24) L2/22-256, 25) L2/22-258, 26) L2/22-259, and 35) L2/22-238}}
{{nobr|[https://www.unicode.org/L2/L2022/22241.htm L2/22-241]}}{{Citation|title=Approved Minutes of UTC Meeting 173|date=2022-11-09|first=Peter|last=Constable|ref=none|section=E.1 03) 2022-08-08 07:25:17 CDT, E.1 24) L2/22-256, E.1 25) L2/22-258, E.1 26) L2/22-259, and E.1 35) L2/22-238}}
{{nobr|[https://www.unicode.org/L2/L2023/23011-cjk-unihan-group-utc174.pdf L2/23-011]}}{{Citation|title=CJK & Unihan Group Recommendations for UTC #174 Meeting|date=2023-01-11|first=Ken|last=Lunde|ref=none|section=11) L2/22-238: Proposal to consider adding CodeCharts support for kIRG_KPSource representative glyphs [Affects U+3F94, 48EE, and 9166]}}
rowspan="4" | 4.1rowspan="4" | U+9FA6..9FBBrowspan="4" | 22{{nobr|[https://www.unicode.org/L2/L2003/03411-gbhkscs.pdf L2/03-411]}}{{Citation|title=Unencoded chars in GB 18030 & HK-SCS|date=2003-10-31|first1=Deborah|last1=Goldsmith|first2=Eric|last2=Muller|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2004/04161r-hkscs-gb-pua.pdf L2/04-161R]}}[https://www.unicode.org/wg2/docs/n2807.pdf N2807]{{Citation|title=HKSCS and GB 18030 PUA characters, background document|date=2004-06-17|first1=Michel|last1=Suignard|first2=Eric|last2=Muller|first3=John|last3=Jenkins|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2004/04263-n2808-hkscs-gb-add.pdf L2/04-263]}}[https://www.unicode.org/wg2/docs/n2808.pdf N2808]{{Citation|title=HKSCS and GB 18030 PUA characters, request for additional characters and related information|date=2004-06-17|first=Michel|last=Suignard|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2016/16237-cangjie.pdf L2/16-237]}}{{Citation|title=Forty-one kCangjie values to be added and one kCangjie value to be corrected|date=2016-08-15|first=Jaemin|last=Chung|ref=none}}
rowspan="9" | 5.1rowspan="3" | U+9FBC..9FC2rowspan="3" | 7{{nobr|[https://www.unicode.org/L2/L2007/07015.htm L2/07-015]}}{{Citation|title=UTC #110 Minutes|date=2007-02-08|first=Lisa|last=Moore|ref=none|section=CJK Unified Ideographs (C.20)}}
{{nobr|[https://www.unicode.org/L2/L2007/07067r-sevencjkall.pdf L2/07-067R]}}[https://www.unicode.org/wg2/docs/n3210.pdf N3210]{{Citation|title=Addition of seven CJK Unified Ideographs|date=2007-02-08|first1=Ken|last1=Lunde|first2=Eric|last2=Muller|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2007/07268-n3253.pdf L2/07-268]}}{{nobr|[https://www.unicode.org/wg2/docs/n3253.pdf N3253 (pdf],}} [https://www.unicode.org/wg2/docs/n3253.doc doc]){{Citation|title=Unconfirmed minutes of WG 2 meeting 50, Frankfurt-am-Main, Germany; 2007-04-24/27|date=2007-07-26|first=V. S.|last=Umamaheswaran|ref=none|section=M50.25}}
rowspan="6" | U+9FC3rowspan="6" | 1{{nobr|[https://www.unicode.org/L2/L2007/07020-disunify-4039-feedback.txt L2/07-020]}}{{Citation|title=Feedback Re Proposal to disunify U+4039, L2/07-010|date=2007-01-15|first=Ken|last=Whistler|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2007/07015.htm L2/07-015]}}{{Citation|title=UTC #110 Minutes|date=2007-02-08|first=Lisa|last=Moore|ref=none|section=CJK Character U+4039 (C.3)}}
{{nobr|[https://www.unicode.org/L2/L2007/07010r-n3196r.pdf L2/07-010]}}[https://www.unicode.org/wg2/docs/n3196.pdf N3196R2]{{Citation|title=Proposal to Disunify U+4039|date=2007-05-01|first1=Andrew|last1=West|first2=John|last2=Jenkins|ref=none}}
{{nobr|[https://www.unicode.org/L2/L2007/07150-wg2-docket.txt L2/07-150]}}{{Citation|title=WG2 Consent Docket|date=2007-05-10|first=Ken|last=Whistler|ref=none|section=E}}
{{nobr|[https://www.unicode.org/L2/L2007/07118.htm L2/07-118R2]}}{{Citation|title=UTC #111 Minutes|date=2007-05-23|first=Lisa|last=Moore|ref=none|section=111-C17}}
{{nobr|[https://www.unicode.org/L2/L2007/07268-n3253.pdf L2/07-268]}}{{nobr|[https://www.unicode.org/wg2/docs/n3253.pdf N3253 (pdf],}} [https://www.unicode.org/wg2/docs/n3253.doc doc]){{Citation|title=Unconfirmed minutes of WG 2 meeting 50, Frankfurt-am-Main, Germany; 2007-04-24/27|date=2007-07-26|first=V. S.|last=Umamaheswaran|ref=none|section=M50.20}}
rowspan="10" | 5.2rowspan="5" | U+9FC4..9FC6rowspan="5" | 3{{nobr|[https://www.unicode.org/wg2/docs/n3353.pdf N3353 (pdf],}} [https://www.unicode.org/wg2/docs/n3353.doc doc]){{Citation|title=Unconfirmed minutes of WG 2 meeting 51 Hanzhou, China; 2007-04-24/27|date=2007-10-10|first=V. S.|last=Umamaheswaran|ref=none|section=M51.10}}
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class="sortbottom"

| colspan="8" | {{reflist|group=lower-alpha|refs=Proposed code points and characters names may differ from final code points and names}}

References

{{reflist}}

{{CJK ideographs in Unicode}}

Category:Unicode blocks