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Ko (kana)

Character of the Japanese writing system

Ko (hiragana: こ, katakana: コ) is one of the Japanese kana, each of which represents one mora. Both represent IPA: [ko]. The shape of these kana comes from the kanji .

This character may be supplemented by a dakuten; it becomes ご in hiragana, ゴ in katakana and go in Hepburn romanization. Also, the pronunciation is affected, transforming into [ɡo] in initial positions and varying between [ŋo] and [ɣo] in the middle of words.

A handakuten (゜) does not occur with ko in normal Japanese text, but it may be used by linguists to indicate a nasal pronunciation [ŋo].

Form Rōmaji Hiragana Katakana
Normal k-
(か行 ka-gyō)
ko
kou
koo
こう, こぅ
こお, こぉ
こー
コウ, コゥ
コオ, コォ
コー
Addition dakuten g-
(が行 ga-gyō)
go
gou
goo
ごう, ごぅ
ごお, ごぉ
ごー
ゴウ, ゴゥ
ゴオ, ゴォ
ゴー

01Other communicative representations

  • Full Braille representation
こ / コ in Japanese Braille
こ / コ
ko
ご / ゴ
go
こう / コー
/kou
ごう / ゴー
/gou
Other kana based on Braille
きょ / キョ
kyo
ぎょ / ギョ
gyo
きょう / キョー
kyō/kyou
ぎょう / ギョー
gyō/gyou
Character information
Preview
Unicode name HIRAGANA LETTER KO KATAKANA LETTER KO HALFWIDTH KATAKANA LETTER KO HIRAGANA LETTER GO KATAKANA LETTER GO
Encodingsdecimalhexdechexdechexdechexdechex
Unicode12371U+305312467U+30B365402U+FF7A12372U+305412468U+30B4
UTF-8227 129 147E3 81 93227 130 179E3 82 B3239 189 186EF BD BA227 129 148E3 81 94227 130 180E3 82 B4
Numeric character referenceここココココごごゴゴ
Shift JIS130 17782 B1131 8283 52186BA130 17882 B2131 8383 53
EUC-JP164 179A4 B3165 179A5 B3142 1868E BA164 180A4 B4165 180A5 B4
GB 18030164 179A4 B3165 179A5 B3132 49 152 5084 31 98 32164 180A4 B4165 180A5 B4
EUC-KR / UHC170 179AA B3171 179AB B3170 180AA B4171 180AB B4
Big5 (non-ETEN kana)198 183C6 B7199 75C7 4B198 184C6 B8199 76C7 4C
Big5 (ETEN / HKSCS)198 249C6 F9199 175C7 AF198 250C6 FA199 176C7 B0
Character information
Preview
Unicode name HIRAGANA LETTER BIDAKUON NGO KATAKANA LETTER BIDAKUON NGO CIRCLED KATAKANA KO
Encodingsdecimalhexdechexdechex
Unicode12371 12442U+3053+309A12467 12442U+30B3+309A13017U+32D9
UTF-8227 129 147 227 130 154E3 81 93 E3 82 9A227 130 179 227 130 154E3 82 B3 E3 82 9A227 139 153E3 8B 99
Numeric character referenceこ゚こ゚コ゚コ゚㋙㋙
Shift JIS-2004130 24682 F6131 15283 98
EUC-JIS-2004164 251A4 FB165 251A5 FB
Stroke order in writing こ
Stroke order in writing こ
Stroke order in writing コ
Stroke order in writing コ
Stroke order in writing こ
Stroke order in writing こ
Stroke order in writing コ
Stroke order in writing コ
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Sources and credits

This article is adapted from the Wikipedia article Ko (kana), written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.

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