[1] 
[DFN[[CITE[Roadmaps to Unicode®]]]]
は、
[[Unicode]]
の[[文字集合]]の構想を記した文書です。

[26] 
[[Unicode]] に既に追加された[[文字]]と、
今後うまくいけば追加されるかもしれない[[文字]]が、
[[ブロック]]単位でまとめられています。
今後の予定部分は既に具体的に内定しているものもあれば、
暫定でおよその位置と分量を書いただけのものもあります。

* 現行版

[2] [CITE@en-us[Roadmaps to Unicode]], [TIME[2023-10-08T17:09:37.000Z]], [TIME[2025-02-15T07:31:20.239Z]] <https://www.unicode.org/roadmaps/>

* 過去の版

- [9] [CITE[Wayback Machine]], [TIME[2025-02-15T07:42:05.000Z]] <https://web.archive.org/web/20000821235014/http://www.unicode.org/Public/TEXT/ALLOC.TXT>
--[TIME[1993-04-11]]


- [13] [CITE[X3L2 Document Register 1996]], [TIME[2025-02-15T08:31:37.000Z]] <https://www.unicode.org/L2/L1996/Register-1996.html>
- [14] [CITE[L2 Document Register 1997]], [TIME[2025-02-15T08:32:13.000Z]] <https://www.unicode.org/L2/L1997/Register-1997.html>

[15] >>13 >>14 にも Roadmap がありますが、現時点でウェブ公開されていません。
>>13 は >>9 の改訂版でしょうか。 >>14 は >>12 の最初の版でしょうか。


- [16] 
[CITE[Roadmaps to ISO/IEC 10646 and Unicode]], [TIME[2025-06-30T03:59:29.000Z]], [TIME[1998-01-12T05:18:09.420Z]] <https://web.archive.org/web/19980112051400/http://www.indigo.ie/egt/standards/iso10646/bmp-roadmap.html>
-- [TIME[1997-12-07]]
- [17] [CITE[BMP and Supplementary Planes Allocation Roadmap]], [TIME[2025-06-30T04:02:45.000Z]], [TIME[1998-01-12T07:25:05.199Z]] <https://web.archive.org/web/19980112072244/http://www.indigo.ie/egt/standards/iso10646/X3L2-96-111R.html>
-- [TIME[1996-12-27]]
- [18] 
[CITE[Today's BMP of ISO 10646-1]], [TIME[2025-06-30T04:18:05.000Z]], [TIME[1998-01-12T07:40:40.027Z]] <https://web.archive.org/web/19980112072302/http://www.indigo.ie/egt/standards/iso10646/bmp-today-table.html>
-- [TIME[1997-12-07]]
- [19] 
[CITE[Roadmap to the BMP of ISO 10646]], [TIME[2025-06-30T04:18:37.000Z]], [TIME[1998-01-12T07:41:23.418Z]] <https://web.archive.org/web/19980112072314/http://www.indigo.ie/egt/standards/iso10646/bmp-roadmap-table.html>
-- [TIME[1997-11-24]]
- [20] 
[CITE[Roadmap to Plane 1 of ISO/IEC 10646 and Unicode]], [TIME[2025-06-30T04:19:04.000Z]], [TIME[1998-01-12T07:41:57.834Z]] <https://web.archive.org/web/19980112072324/http://www.indigo.ie/egt/standards/iso10646/plane1-roadmap-table.html>
-- [TIME[1997-12-28]]


- [12] 
[CITE@ja[Netscape: Roadmap to the BMP of the UCS - n1949.pdf]], [TIME[1999-01-28T20:34:46.000Z]], [TIME[2025-02-15T07:52:47.561Z]] <https://www.unicode.org/wg2/docs/n1949.pdf>
--[TIME[1999-01-26]]
- [10] 
[CITE@ja[Netscape: Roadmap to Plane 1 of ISO/IEC 10646 and Unicode - n1955.pdf]], [TIME[1999-01-28T20:34:46.000Z]], [TIME[2025-02-15T07:50:29.012Z]] <https://www.unicode.org/wg2/docs/n1955.pdf>
--[TIME[1999-01-26]]
- [11] 
[CITE@ja[Netscape: Roadmap to Plane 1 of ISO/IEC 10646 and Unicode - n2046.pdf]], [TIME[1999-08-18T19:41:02.000Z]], [TIME[2025-02-15T07:51:08.892Z]] <https://www.unicode.org/wg2/docs/n2046.pdf>
--[TIME[1999-08-15]]

- [8] [CITE[Today's BMP of ISO/IEC 10646 and Unicode]], [TIME[2025-02-15T07:36:59.000Z]], [TIME[2000-04-07T21:48:21.854Z]] <https://web.archive.org/web/20000407214400/http://www.egt.ie/standards/iso10646/bmp-today-table.html>
-- [TIME[1999-09-14]]


- [4] [CITE[Roadmaps to the Universal Character Set]], [TIME[2025-02-15T07:32:32.000Z]], [TIME[2000-05-11T09:55:45.271Z]] <https://web.archive.org/web/20000511095539/http://www.egt.ie/standards/iso10646/ucs-roadmap.html>
- [5] [CITE[Roadmap to Plane 0 (BMP) of ISO/IEC 10646 and Unicode]], [TIME[2025-02-15T07:33:41.000Z]], [TIME[2000-08-18T14:31:21.378Z]] <https://web.archive.org/web/20000818143106/http://www.egt.ie/standards/iso10646/bmp-roadmap-table.html>
-- [6] 
[CITE[Wayback Machine]], [TIME[2025-02-15T07:34:30.000Z]] <https://web.archive.org/web/20220119042901/http://std.dkuug.dk/jtc1/sc2/wg2/docs/n2213.pdf>
-- [TIME[2000-03-28]]
- [7] [CITE[Roadmap to Plane 1 (SMP) of ISO/IEC 10646 and Unicode]], [TIME[2025-02-15T07:36:12.000Z]], [TIME[2000-08-18T14:34:03.078Z]] <https://web.archive.org/web/20000818143119/http://www.egt.ie/standards/iso10646/plane1-roadmap-table.html>
-- [TIME[2000-03-28]]

-[3] [CITE[Not The Roadmaps to the Universal Character Set]], [TIME[2022-05-04T20:41:15.000Z]], [TIME[2025-02-15T07:31:52.792Z]] <https://www.egt.ie/standards/iso10646/not-the-roadmap.html>
--[TIME[2001-07-04]]

* 関連

[SEE[ [[神代文字]] ]]

[SEE[ [[CSUR]] ]]

* メモ



-[21] 
[CITE[Proposal to Change Unicode Roadmaps and All Roadmaps.pdf - Google ドライブ]], [TIME[2025-07-04T08:45:20.000Z]] <https://drive.google.com/file/d/1j3LW9FdQw3Z9_hElzEeDaIvbezzM6dzr/view>
--[22] 
[CITE@en-US[I Created 6 New Unicode Planes : r/Unicode]], [TIME[2025-07-04T08:47:33.000Z]] <https://www.reddit.com/r/Unicode/comments/1looxfy/i_created_6_new_unicode_planes/>
-- [23] 
[CITE@en-US[Unicode Plane 10 & Plane 13, Complementary Ideographic Plane & Hash Bits Plane : r/Unicode]], [TIME[2025-07-04T08:49:08.000Z]] <https://www.reddit.com/r/Unicode/comments/1f0kdt0/unicode_plane_10_plane_13_complementary/>


[25] なかなか挑戦的な提案で現実性はないのだろうな。しかし [[Unicode]] 関係者が >>24
のような反応をしているが、 [[Unicode Consortium]] には最近流行りの
[[code of conduct]] みたいなのはないのかな。品格があれだな。

- [24] 
[CITE@ja[XユーザーのKen Lunde 小林剣さん: 「“Hot Garbage” manifested as a four-page document: https://t.co/RhGMDG87v6」 / X]], [TIME[午前3:21 · 2025年7月3日][2025-07-02T18:21:14.000Z]], [TIME[2025-07-04T08:41:39.000Z]] <https://x.com/ken_lunde/status/1940475868813709793>


[27] [CITE@ja[25173-ir-report-niigata.pdf]], [TIME[2025-07-09T17:34:53.000Z]], [TIME[2025-07-14T05:42:52.646Z]] <https://www.unicode.org/L2/L2025/25173-ir-report-niigata.pdf#page=4>

>
[LEFT[
[B[[I[JP Activity report (SC2 N4982)]]]][BR[]]
In its activity report to SC2, the Japan National Body indicated they have had internal[BR[]]
discussions exploring the possibility of designating one UCS plane as a Specific Purpose[BR[]]
Plane. It also noted a forthcoming request for a symbol used in dental charts. According to[BR[]]
the Japanese NB representative, the SPP request is still in under discussion. The IRG[BR[]]
Convenor highly recommended Japan propose the characters via IRG.
]LEFT]




[28] [CITE@ja[L2/25-186 (CJK & Unihan Working Group Recommendations for UTC Meeting #184) - 25186-cjk-unihan-wg-utc184.pdf]], [TIME[2025-07-14T16:01:01.000Z]], [TIME[2025-07-15T05:25:08.044Z]] <https://www.unicode.org/L2/L2025/25186-cjk-unihan-wg-utc184.pdf#page=18>

>
[LEFT[
The WG further recommends that Plane 4 be designated as the [B[Archaic Ideographic Plane]][BR[]]
(AIP). If CJK Unified Ideographs extension blocks ever fill Plane 3, an unallocated plane can be[BR[]]
designated as the [B[Quaternary Ideographic Plane]] (QIP).
]LEFT]