Wikipedia

CJK統合漢字 (Unicodeのブロック)

Unicodeのブロック

CJK統合漢字（CJKとうごうかんじ 英: CJK Unified Ideographs）は Unicodeのブロックのひとつであり、CJK統合漢字のうち現代の中国および日本で使用頻度が非常に多い字が収録されている。

CJK統合漢字
CJK Unified Ideographs
範囲 U+4E00..U+9FFF
(20,992 個の符号位置)
面 基本多言語面
用字 漢字
割当済 20,992 個の符号位置
未使用 0 個の保留
Unicodeのバージョン履歴
1.0.1 20,902 (+20,902)
4.1 20,924 (+22)
5.1 20,932 (+8)
5.2 20,940 (+8)
6.1 20,941 (+1)
8.0 20,950 (+9)
10.0 20,971 (+21)
11.0 20,976 (+5)
13.0 20,989 (+13)
14.0 20,992 (+3)
備考: [1][2]
テンプレートを表示

収録文字 編集

収録文字は以下の一覧を参照。

字形選択子との組み合わせ 編集

CJK統合漢字（基本多言語面）に異体字セレクタ(標準化された異体字シーケンス (SVS)、字形選択子（英語版）)を組み合わせた字形が多数定義されている。[3] CJK互換漢字を正規化した後、元の字形を維持するためやKS X 1001由来のCJK互換漢字では元の読み（発音）を維持するためである。1文字（書記素クラスタ）あたりUTF-16で32ビットを使用する。

漢字の異体字を表現する目的では漢字異体字シーケンス(IVS)を使用する。CJK統合漢字（基本多言語面）に字形選択子補助（英語版）を組み合わせることにより、1文字（書記素クラスタ）あたりUTF-16で48ビットを使用する。

履歴 編集

以下の表に挙げられているUnicode関連ドキュメントには、このブロックの特定の文字を定義した目的とプロセスが記録されている。

バージョン コードポイント[a] 文字数 UTC ID L2 ID WG2 ID IRG ID ドキュメント
1.0.1 U+4E00..9FA5 20,902 X3L2/89-153 N480 Proposal for Creating Unified CJK Han Char Collection, (1989-07-01) 
X3L2/89-162 N492 Memo on Unified Han Character Collection, (1989-08-01) 
X3L2/89-163 N493 Are Japanese Ideographs Different from Chinese & Korean?, (1989-08-01) 
X3L2/90-19I N507 Coding of ideographic characters in ISO 10646, (1989-09-11) 
X3L2/90-19C Further Explanations on HCC (as previously described in 2 N 2046), (1989-11-13) 
X3L2/90-19D Chinese National Position on HCC, (1989-11-13) 
X3L2/90-19F N508 Proposed Rules for Handling the Differences of Similar Hanza/Hanja/Kanji, (1989-11-13) 
X3L2/90-56A Wada, Eiiti (1990-01-30), Letter from Prof. Wada re Han Character Collection 
X3L2/90-19F.1 N508R Proposed Rules for Handling the Differences of Hanza/Hanja/Kanji Similar in Shape 
X3L2/90-23 Hastings, Tom (1990-02-08), Naming Ideographic Characters in ISO DP 10646 
X3L2/90-61D N612 Hasegawa, Masami (1990-03-01), Possible solutions to the CJK ideographic character problem 
X3L2/90-60A N600 Detail Report of the ad hoc (Seoul) meeting of WG2, (1990-03-02) 
X3L2/90-132 N647 Arrangement of Characters from China in DIS 10646, (1990-09-07) 
X3L2/91-1 Smith-Yoshimura, Karen (1991-01-02), RLG Position Paper on Han Unification 
X3L2/91-16 Comments on ISO-IEC JTC1/SC2/WG2 N669, (1991-01-16) 
X3L2/91-17 Outline Position Han Unification (Draft), (1991-01-16) 
X3L2/91-45 Collins, Lee (1991-03-12), Unified Han Character Set in ISO/IEC DIS 10646 
X3L2/93-014 Explanatory notes for the Unified Ideographic CJK Characters Repertoire and Ordering V.1.0, (1991-11-29) 
X3L2/92-173 N814 Unified CJK Ideographic Character Repertoire & Order V2.0, (1992-04-25) 
X3L2/93-053 N823 Zhoucai, Zhang (1992-06-27), A minor change with one Kanji glyph in Unified CJK Ideographs 
X3L2/93-052 N822 Additional Unified Ideographic CJK Characters (HCS-B), (1992-06-29) 
X3L2/93-012 Jenkins, John (1992-09-12), Proposed revision to the unification rules 
X3L2/93-013 Jenkins, John (1992-10-08), A preliminary examination of a possible composition mechanism for CJK characters 
UTC/1993-019 Jenkins, John (1993-09-09), Report from EASC to UTC 
X3L2/94-084 N1006 Defect report of J-Column in the CJK Unified Ideographs, (1994-04-05) 
X3L2/94-109 Proposal for ISO/IEC JET1/SC2 Defect Correction Procedures, (1994-06-01) 
X3L2/94-111 N1043 N100 Koike, T. (1994-07-07), Draft text of ANNEX: Rules of CJK Unified Ideographs 
X3L2/94-108 Adams, Glenn (1994-09-06), IRG #3 Conclusions 
UTC/1991-055 Collins, Lee, Disposition of CJK Issues 
X3L2/95-105 N1257 pDAM No. 8 to ISO/IEC 10646-1: New Informative Annex on CJK Ideographs, (1995-09-08) 
X3L2/95-130 N1318 Hart, Edwin; Edberg, Peter; Jenkins, John (1995-12-13), US comments on PDAM-8, Informative Annex on CJK Ideographs 
X3L2/96-066 Kobayashi, Tatsuo (1996-01-26), Proposal for source identifier for CJK ideographs 
L2/98-297 Matsuoka, Eiji (1996-04-19), ISO 10646-1.2 (Unicode) and Kanji database 
UTC/1996-023 Hart, Edwin, Source Code Separation Rule 
X3L2/96-082 N1399 ISO/IEC 10646-1 - Amendment #8, (1996-08-15) 
L2/97-024 N1491 IRG proposal: Ideographic variant character, (1997-01-19) 
L2/97-285 N1649 Paterson, Bruce (1997-09-11), Final text AMD #8 for 10646-1 - procedure for the unification and arrangement of CJK Ideographs 
L2/98-138 N1769 Paterson, Bruce (1998-04-06), Revised Text of ISO 10646-1/FPDAM 13: Amendment 13 - CJK unified ideographs with supplementary sources (page 1, 2, 3 and 438 only) 
L2/98-278 Kobayashi, Tatsuo (1998-07-30), Sample pages from "Basic Unified Character Set" (BUCS) 
L2/99-335 N2109 N674 Zhoucai, Zhang (1999-09-03), SuperCJK, version 9.0 with Kangxi and HYD data 
L2/99-385 N2144 N713R Jenkins, John (1999-12-08), Clarification of the Non-Cognate Rule 
L2/99-386 N2145 N715 Change in name of HKSAR Hanza source, (1999-12-09) 
L2/00-289 N2247 Proposal to Add the Hanja Column of D. R. R. of Korea in ISO/IEC 10646-1 [sic], (2000-08-10) 
L2/00-291 Everson, Michael (2000-08-30), Comments to Korean proposals (L2/00-284 - 289) 
L2/00-299 N2259 Sato, T. K. (2000-09-04), Addition of New Source information on CJK ideographs 
L2/01-027 N2299 N759 Zhoucai, Zhang (2000-11-21), SuperCJK 11.1, A Super Set of Unified CJK Ideographs and Its Extension A & B 
L2/01-309 Jenkins, John (2001-08-08), Variation selectors and Han 
L2/01-351 N2376 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), (2001-09-03) 
L2/02-054 Whistler, Ken (2002-02-04), Error in Canonical Mapping for U+F951 
L2/02-121 N2426 Ksar, Mike (2002-03-18), Proposal to add 1 Hanja code of D P R of Korea into 10646-1:2000 
L2/02-155 N2426 Proposal to add 1 Hanja code of D P R of Korea into ISO/IEC 10646-1:2000 [duplicate of L2/02-121], (2002-03-18) 
L2/02-070 Moore, Lisa (2002-04-16), Minutes for UTC #90 
L2/02-217 N2468R Concerns on the VARIATION SELECTORS in ISO/IEC 10646-2, PDAM-1, (2002-05-15) 
L2/02-415 N2517 Proposal to add 3 hanja codes of D P R of Korea into 10646-1:2000, (2002-11-01) 
L2/02-437 N2535 N956 Ideograph Unification, (2002-11-21) 
L2/02-463 N2564 Kyongsok, Kim (2002-11-30), 3-way cross-reference tables - KS X 1001, KPS 9566, and UCS 
L2/03-016 Late DPRK Comments on SC 2 N 3624, 10646-1/FPDAM 2, (2002-12-09) 
L2/03-197 Jenkins, John (2003-06-10), Draft Document to Submit to WG2 on Simplified Chinese 
L2/03-285 Cook, Richard (2003-08-24), Submission of kHYPLCDPF data for inclusion in Unihan.txt 
L2/03-286 Cook, Richard (2003-08-24), Han variant issues 
L2/03-287 Cook, Richard (2003-08-24), 16 UniHan.txt errors 
L2/03-288 Cook, Richard (2003-08-24), Submission of kGSR data for inclusion in UniHan.txt 
L2/03-301 Cook, Richard (2003-08-27), 24 more UniHan.txt errors 
L2/03-311 West, Andrew (2003-09-17), Unicode 4.0.1 Beta Review, comments from Andrew C. West 
L2/03-399 Fok, Anthony (2003-10-13), Unihan reported errors / changes re kHKSCS entries 
L2/03-356R2 Moore, Lisa (2003-10-22), UTC #97 Minutes 
L2/03-367 N2667 Suignard, Michel; Muller, Eric; Jenkins, John (2003-10-22), CJK Ideograph source references corrections 
L2/03-398 Nguyen, D. (2003-10-29), Unihan reported errors / changes re kCowles 
L2/03-413 Hiura, Hideki; Kobayashi, Tatsuo; Kida, Yasuo; Muller, Eric; Lunde, Ken; Jenkins, John (2003-10-31), Ideograph Variation Selector and Variation Collection Identifier 
L2/03-453 Minutes of the Editorial Group Ad Hoc Discussion, (2003-12-17) 
L2/04-038 Jenkins, John (2004-01-28), Status of the Unihan database 
L2/04-082 Jenkins, John (2004-02-03), A user's guide to the Unihan database 
L2/04-138 Cook, Richard (2004-04-22), Proposal to add "kHDZRadBreak" to Unihan.txt 
L2/04-208 N2774R N1064 Proposal to add 6 KP source references to existing CJK Unified Ideographs, (2004-05-25) 
L2/04-186 Jenkins, John (2004-06-04), Status of the Unihan database 
L2/04-219 Muller, Eric (2004-06-06), Registry for Ideographic Variation Sequences 
L2/04-336 Muller, Eric (2004-08-06), About the registry of Ideographic Variation Sequences 
L2/04-373 Cook, Richard (2004-11-06), Unencoded CJK Ideographs: Proposal to add kXHC data to Unihan.txt 
L2/04-420 Muller, Eric (2004-11-18), Report of the Ideographic Variation Sequences ad-hoc 
L2/05-227 Muller, Eric (2005-08-20), Draft Letter to ISO regarding Ideographic Variation Sequences 
L2/06-208 Jenkins, John (2006-05-16), Additional Fields for the Unihan 5.0 database 
L2/06-108 Moore, Lisa (2006-05-25), UTC #107 Minutes 
L2/07-123 N3256 Upcoming version of the Ideographic Variation Database, (2007-04-24) 
L2/07-159 Jenkins, John (2007-05-10), U-source Database as Versioned Document 
L2/07-161 Jenkins, John (2007-05-10), UTC Proposed-Ideograph Database 
L2/07-172 Constable, Peter (2007-05-12), Constraint on Ideographic Variation Selector Sequences 
L2/07-327 N3359 Changing K5 source reference format from K5-dddd to K5-hhhh, (2007-09-24) 
L2/08-051 Jenkins, John (2008-01-28), Splitting Up Unihan.txt 
L2/08-052 Jenkins, John (2008-01-28), Unihan Frequency Data Derived From Wikimedia 
L2/08-109 Muller, Eric (2008-02-07), IVD Update and incorporation in Unicode and in ISO/IEC 10646 
L2/08-143 N3408 Suignard, Michel (2008-04-09), Representation of CJK Unified Ideographs in multi-column 
L2/08-234 N1406 Cook, Richard; Bishop, Thomas; Lunde, Ken (2008-06-06), Han Unification Issues 
L2/08-281 Smith, Joshua J. (2008-08-04), Errors/Inconsistencies in Unihan Database 
L2/08-161R2 Moore, Lisa (2008-11-05), UTC #115 Minutes 
L2/08-415 Davis, Mark (2008-11-05), Simplified and Traditional Mappings in Unihan 
L2/08-425 Cook, Richard; Lunde, Ken (2008-11-18), IRG Use of IVD Collections 
L2/08-430 Cook, Richard (2008-12-16), Proposal to correct Unihan property categories 
L2/09-030 Cook, Richard (2009-01-26), Proposal to publish kHanyuPinyin data in Unihan 
L2/09-118 Suzuki, Toshiya (2009-04-10), Comparison of UTC and DYC glyph 
L2/09-119 Suzuki, Toshiya (2009-04-10), Investigation of DYC-source glyphs in UTR #45 
L2/09-017 Cook, Richard; Davis, Mark; Jenkins, John (2009-05-18), Proposal to publish kRSURadBreak data in Unihan 
L2/09-223 Davis, Mark (2009-06-11), Unihan organization 
L2/09-237 Davis, Mark (2009-07-13), Unihan property names 
L2/09-225R Moore, Lisa (2009-08-17), UTC #120 / L2 #217 Minutes 
L2/10-034 Member's submission #1 to IRG #34, (2010-01-27) 
L2/10-035 Member's submission #2 to IRG #34, (2010-01-27) 
L2/10-100 N3787 Request for disunifying U+2F89F from U+5FF9, (2010-04-07) 
L2/10-195 Suignard, Michel (2010-05-10), CJK Charts 
L2/10-205 Suignard, Michel (2010-05-13), IRG Source format change 
L2/10-211 Lunde, Ken (2010-06-16), Adobe-Japan1 IVD Collection: Current Status and Future Directions 
L2/10-215 Lunde, Ken (2010-06-22), "Hanyo-Denshi" IVD Collection (PRI 167) to Adobe-Japan1-6 Mapping Table 
L2/10-218 N1666 Error report on U+225D6 AND U+2F89F, (2010-06-24) 
L2/11-032 Davis, Mark; Edberg, Peter; Jenkins, John (2011-01-31), Additions to Unihan needed for CLDR 
L2/11-016 Moore, Lisa (2011-02-15), UTC #126 / L2 #223 Minutes 
L2/11-111 Lunde, Ken (2011-04-07), Current Status of IVS Support in OSes & Applications 
L2/13-017 Suignard, Michel (2013-01-24), Unihan data file change 
L2/13-018 Add tone marks in Unihan kMandarin field for 114 Han characters, (2013-01-25) 
L2/13-031 Jenkins, John (2013-01-28), Changes to kEACC field in Unihan database 
L2/13-041 Jenkins, John (2013-01-30), Unihan erratum - kMandarin value for U+6535 
L2/13-011 Moore, Lisa (2013-02-04), UTC #134 Minutes 
L2/13-147 N4436 Suignard, Michel (2013-07-18), Proposal to change data format for CJK sources 
L2/14-058 N4436 Suignard, Michel (2014-02-03), Proposal to change data format for CJK sources 
L2/15-034 Persson, Åke (2015-02-01), Proposed changes in Unihan kMandarin field for 571 Han characters 
L2/15-035 Persson, Åke (2015-02-01), Proposed changes in Unihan_Readings.txt 
L2/15-065 Jenkins, John (2015-02-02), Proposal to Add IDS Links to Online Unihan Database 
L2/15-070 Davis, Mark (2015-02-03), IDS in Unihan 
L2/15-036R3 Edberg, Peter (2015-05-05), Unified input on proposed changes to Unihan readings 
L2/15-150 Persson, Åke (2015-05-05), Proposed changes in Unihan kMandarin field for 34 Han characters 
L2/15-167 Cook, Richard (2015-06-17), Unihan Property Status Report (Unicode 8.0) 
L2/15-250 Davis, Mark (2015-10-20), Relations between certain Han properties 
L2/15-313 Lunde, Ken (2015-11-03), Request for IDS Data 
L2/15-254 Moore, Lisa (2015-11-16), UTC #145 Minutes 
4.1 U+9FA6..9FBB 22 L2/03-411 Goldsmith, Deborah; Muller, Eric (2003-10-31), Unencoded chars in GB 18030 & HK-SCS 
L2/04-161R N2807 Suignard, Michel; Muller, Eric; Jenkins, John (2004-06-17), HKSCS and GB 18030 PUA characters, background document 
L2/04-263 N2808 Suignard, Michel (2004-06-17), HKSCS and GB 18030 PUA characters, request for additional characters and related information 
L2/16-237 Chung, Jaemin (2016-08-15), Forty-one kCangjie values to be added and one kCangjie value to be corrected 
5.1 U+9FBC..9FC2 7 L2/07-015 Moore, Lisa (2007-02-08), UTC #110 Minutes 
L2/07-067R N3210 Lunde, Ken; Muller, Eric (2007-02-08), Addition of seven CJK Unified Ideographs 
U+9FC3 1 L2/07-020 Whistler, Ken (2007-01-15), Feedback Re Proposal to disunify U+4039, L2/07-010 
L2/07-015 Moore, Lisa (2007-02-08), UTC #110 Minutes 
L2/07-010 N3196R2 West, Andrew; Jenkins, John (2007-05-01), Proposal to Disunify U+4039 
L2/07-150 Whistler, Ken (2007-05-10), WG2 Consent Docket 
5.2 U+9FC4..9FC6 3 L2/07-387 Proposal to encode six CJK Ideographs in UCS, (2007-10-17) 
L2/08-184 N3318R Revised proposal to encode six CJK Ideographs in UCS, (2008-03-25) 
U+9FC7..9FCB 5 L2/08-174 Six characters to be submitted for inclusion in the BMP, (2008-04-22) 
L2/08-372 N3513 N1405R Revised proposal for Six urgently needed characters submitted for inclusion, (2008-06-09) 
L2/08-361 Moore, Lisa (2008-12-02), UTC #117 Minutes 
6.1 U+9FCC 1 L2/07-333 Lunde, Ken (2007-10-02), Proposal to add twenty-one CJK Unified Ideographs to the UCS 
L2/10-212 Lunde, Ken (2010-06-16), Proposal to Add Two Ideographs to Extension E 
L2/10-228 N3885 Lunde, Ken (2010-08-24), Proposal to append one CJK Unified Ideograph to the URO 
8.0 U+9FCD..9FCF 3 N1967 Proposal on 3 China’s UNCs, (2013-11-04) 
L2/14-082 N4508 Proposal on 3 China’s UNCs, (2014-03-12) 
N1988 Additional Request for the 3 China’s UNCs, (2014-03-21) 
L2/14-260 Suignard, Michel (2014-10-23), CJK chart and source references update 
L2/15-262 Disposition of Comments on ISO/IEC CD 10646 (Ed.5), (2015-10-26) 
U+9FD0 1 L2/14-197 N4582 N2010 Qin, Lu (2014-05-23), Resolutions of IRG Meeting #42 
L2/14-260 Suignard, Michel (2014-10-23), CJK chart and source references update 
U+9FD1..9FD5 5 L2/12-333 West, Andrew (2012-10-19), Request to UTC to Propose 226 Characters for Inclusion in CJK Extension F 
N1888 UTC/US Character Submission for Extension F, (2012-11-08) 
L2/13-032 Jenkins, John (2013-01-28), Proposed Urgently Needed Characters Submission from the UTC to the IRG 
N1936 UTC/US Urgently-needed Character Submission, (2013-05-20) 
N1936A-R UTC/US Urgently-needed Character Submission, (2013-05-20) 
N2005 UTC/US Urgently-needed Character Submission, (2014-05-15) 
10.0 U+9FD6..9FE9 20 L2/13-009 Shardt, Yuri; Chin, Mitrophan; Andreev, Aleksandr (2013-01-22), Proposal to Encode Chinese Characters Used for Transliterating Slavonic 
L2/13-112 Anderson, Deborah; Jenkins, John (2013-05-05), Options for handling Proposal for Transliterating Slavonic (L2/13-009) 
L2/14-238R N4627 Anderson, Deborah (2014-10-17), Response to PDAM2 ballot comments from Great Britain on Chinese Characters needed for Slavonic 
L2/15-047 Anderson, Deborah (2015-02-01), CJK Slavonic transcription characters 
L2/15-017 Moore, Lisa (2015-02-12), UTC #142 Minutes 
L2/15-170 Andreev, Aleksandr; Chin, Mitrophan; Shardt, Yuri (2015-07-08), Proposal to Add the Palladius Transcription to the Unihan Database 
U+9FEA 1 N2048 Chung, Jaemin (2014-11-19), U+3E02 unification issue 
L2/16-203 Moore, Lisa (2016-08-18), UTC #148 Minutes 
11.0 U+9FEB..9FED 3 L2/17-156R N4830 Proposal on 3 China's UNCs for Chemical Terminology to URO+, (2017-07-26) 
L2/17-397 N4832 Proposal on 2 TCA's UNCs for Chemical Terminology to URO+, (2017-09-07) 
U+9FEE..9FEF 2 L2/17-396 N4831 Proposal to add two Urgently Needed Characters, (2017-07-20) 
  1. ^ 提案されたコードポイントと文字の名前は、最終決定と異なる場合がある。

関連項目 編集

参考文献 編集

  1. ^ “Unicode character database”. The Unicode Standard. 2023年1月31日閲覧。
  2. ^ “Enumerated Versions of The Unicode Standard”. The Unicode Standard. 2023年1月31日閲覧。
  3. ^ “Unicode Character Database: Standardized Variation Sequences”. The Unicode Consortium. 2018年8月16日閲覧。

外部リンク 編集

  • BabelMap - Unicode Character Map for Windows
「https://ja.wikipedia.org/w/index.php?title=CJK統合漢字_(Unicodeのブロック)&oldid=100121431」から取得