U+1B155 "ð›…•" Katakana Letter Small Ko Unicode Character

Unicode Version 17.0

ð›…•

U+1B155 "𛅕" Katakana Letter Small Ko is a rarely used character in modern Japanese, representing the small form of the katakana syllable "ko" (コ). It is part of the Kana Extended-A block, specifically included in the Unicode standard to support historical and linguistic texts where smaller kana characters were used for phonetic precision, such as in rendering older transcriptions of foreign words or in certain dialectal studies. Unlike the standard small kana in Japanese (like ァ or ィ), this particular character is not typically found in contemporary writing, but its inclusion ensures accurate representation of archival materials where such detailed glyph variation was employed. Its design mirrors the shape of the full-size katakana "ko" but is reduced in scale, functioning primarily as a notation tool rather than a standalone phonetic component.

General Properties

Code Point U+1B155
Version Added 15.0
Name Katakana Letter Small Ko
Block Small Kana Extension
General Category Other Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right

Encodings

HTML Decimal Encoding 𛅕
HTML Hex Encoding 𛅕
UTF-8 Encoding 0xF0 0x9B 0x85 0x95
UTF-16 Encoding 0xD82C 0xDD55
UTF-32 Encoding 0x0001B155
C/C++/Java Escape \ud82c\udd55

Unicode Properties

NFC Quick Check Yes
NFD Quick Check Yes
NFKC Quick Check Yes
NFKD Quick Check Yes
Numeric Type None
Numeric Value NaN
Line Break Conditional Japanese Starter
East Asian Width Wide
Script Katakana
Script Extensions Katakana
Indic Syllabic Category Other
ID Start Yes
XID Start Yes
ID Continue Yes
XID Continue Yes
Alphabetic Yes
Vertical Orientation Transformed Upright
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Katakana
Sentence Break OLetter