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Small Kana Extension
RangeU+1B130..U+1B16F
(64 code points)
PlaneSMP
ScriptsHiragana (3 char.)
Katakana (4 char.)
Assigned7 code points
Unused57 reserved code points
Unicode version history
12.0 (2019)7 (+7)
Note: [1][2]

Small Kana Extension is a Unicode block containing additional small variants for the Hiragana and Katakana syllabaries,[3] in addition to those in the Hiragana, Katakana and Katakana Phonetic Extensions blocks.

Block[edit]

Small Kana Extension[1][2]
Official Unicode Consortium code chart (PDF)
  0 1 2 3 4 5 6 7 8 9 A B C D E F
U+1B13x
U+1B14x
U+1B15x 𛅐 𛅑 𛅒
U+1B16x 𛅤 𛅥 𛅦 𛅧
Notes
1.^ As of Unicode version 14.0
2.^ Grey areas indicate non-assigned code points

History[edit]

The following Unicode-related documents record the purpose and process of defining specific characters in the Small Kana Extension block:

Version Final code points[a] Count L2 ID WG2 ID Document
12.0 U+1B150..1B152, 1B164..1B167 7 L2/16-334 Sim, Cheon Hyeong (2016-11-04), Hiragana and Katakana (Small Letters)
L2/16-354 Yamaguchi, Ryusei (2016-11-07), Proposal to add Kana small letters
L2/16-358R N4803 Lunde, Ken (2016-11-22), L2/16-334 & L2/16-354 Feedback (small kana)
L2/16-325 Moore, Lisa (2016-11-18), "C.14 Kana", UTC #149 Minutes
L2/17-016 Moore, Lisa (2017-02-08), "Consensus 150-C18", UTC #150 Minutes
N4953 (pdf, doc) "M66.07i", Unconfirmed minutes of WG 2 meeting 66, 2018-03-23
L2/17-353 Anderson, Deborah; Whistler, Ken (2017-10-02), "N.1. Small Kana Extension code block and code point changes", WG2 Consent Docket
L2/17-362 Moore, Lisa (2018-02-02), "Consensus 153-C13", UTC #153 Minutes
  1. ^ Proposed code points and characters names may differ from final code points and names

See also[edit]

References[edit]

  1. ^ "Unicode character database". The Unicode Standard. Retrieved 2019-03-05.
  2. ^ "Enumerated Versions of The Unicode Standard". The Unicode Standard. Retrieved 2019-03-05.
  3. ^ "Chapter 18.4: 18.4 Hiragana and Katakana". The Unicode Standard, Version 12.0 (PDF). Mountain View, CA: Unicode, Inc. June 2018. ISBN 978-1-936213-22-1.

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