Source: Noto CJK

U+31F0 Katakana Letter Small Ku

U+31F0 was added in Unicode version 3.2 in 2002. It belongs to the block U+31F0 to U+31FF Katakana Phonetic Extensions in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Katakana script.

The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it is written from left to right. When changing direction it is not mirrored. This katakana joins with other adjacent katakana to form a word. U+31F0 prohibits line breaks before its position. There are some exceptions, though.

Wikipedia ma następujące informacje na temat tej współrzędnej kodowej:

く, in hiragana or ク in katakana, is one of the Japanese kana, which each represent one mora. Both represent [kɯ] and their shapes come from the kanji 久.
This kana may have a dakuten added, transforming it into ぐ in hiragana, グ in katakana and gu in Hepburn romanization. The dakuten's addition also changes the sound of the mora represented, to [ɡɯ] in initial positions and varying between [ŋɯ] and [ɣɯ] in the middle of words.
A handakuten (゜) does not occur with ku in normal Japanese text, but it may be used by linguists to indicate a nasal pronunciation [ŋɯ].
In the Ainu language, the katakana ク can be written as small ㇰ, representing a final k sound as in アイヌイタㇰ Ainu itak (Ainu language). This was developed along with other extended katakana to represent sounds in Ainu that are not found in standard Japanese katakana.

Reprezentacje

System	Reprezentacje
Nº	12784
UTF-8	E3 87 B0
UTF-16	31 F0
UTF-32	00 00 31 F0
Adres URL cytowany	%E3%87%B0
HTML hex reference	ㇰ
Błędne windows-1252 Mojibake	ã‡°
Kodowanie: EUC_JIS_2004 (hex bajtów)	A6 EE
Kodowanie: EUC_JISX0213 (hex bajtów)	A6 EE
Kodowanie: GB18030 (hex bajtów)	81 39 BC 34
Kodowanie: ISO2022_JP_2004 (hex bajtów)	1B 24 28 51 26 6E 1B 28 42
Kodowanie: ISO2022_JP_3 (hex bajtów)	1B 24 28 4F 26 6E 1B 28 42
Kodowanie: SHIFT_JIS_2004 (hex bajtów)	83 EC
Kodowanie: SHIFT_JISX0213 (hex bajtów)	83 EC

Gdzie indziej

Kompletny opis

Właściwość	Wartość
Age (age)	3.2 (2002)
Unicode Name (na)	KATAKANA LETTER SMALL KU
Unicode 1 Name (na1)	—
Block (blk)	Katakana Phonetic Extensions
General Category (gc)	Other Letter
Script (sc)	Katakana
Bidirectional Category (bc)	Left To Right
Combining Class (ccc)	Not Reordered
Decomposition Type (dt)	none
Decomposition Mapping (dm)	Katakana Letter Small Ku
Lowercase (Lower)	✘
Simple Lowercase Mapping (slc)	Katakana Letter Small Ku
Lowercase Mapping (lc)	Katakana Letter Small Ku
Uppercase (Upper)	✘
Simple Uppercase Mapping (suc)	Katakana Letter Small Ku
Uppercase Mapping (uc)	Katakana Letter Small Ku
Simple Titlecase Mapping (stc)	Katakana Letter Small Ku
Titlecase Mapping (tc)	Katakana Letter Small Ku
Case Folding (cf)	Katakana Letter Small Ku
ASCII Hex Digit (AHex)	✘
Alphabetic (Alpha)	✔
Bidi Control (Bidi_C)	✘
Bidi Mirrored (Bidi_M)	✘
Composition Exclusion (CE)	✘
Case Ignorable (CI)	✘
Changes When Casefolded (CWCF)	✘
Changes When Casemapped (CWCM)	✘
Changes When NFKC Casefolded (CWKCF)	✘
Changes When Lowercased (CWL)	✘
Changes When Titlecased (CWT)	✘
Changes When Uppercased (CWU)	✘
Cased (Cased)	✘
Full Composition Exclusion (Comp_Ex)	✘
Default Ignorable Code Point (DI)	✘
Dash (Dash)	✘
Deprecated (Dep)	✘
Diacritic (Dia)	✘
Emoji Modifier Base (EBase)	✘
Emoji Component (EComp)	✘
Emoji Modifier (EMod)	✘
Emoji Presentation (EPres)	✘
Emoji (Emoji)	✘
Extender (Ext)	✘
Extended Pictographic (ExtPict)	✘
FC NFKC Closure (FC_NFKC)	Katakana Letter Small Ku
Grapheme Cluster Break (GCB)	Any
Grapheme Base (Gr_Base)	✔
Grapheme Extend (Gr_Ext)	✘
Grapheme Link (Gr_Link)	✘
Hex Digit (Hex)	✘
Hyphen (Hyphen)	✘
ID Continue (IDC)	✔
ID Start (IDS)	✔
IDS Binary Operator (IDSB)	✘
IDS Trinary Operator and (IDST)	✘
IDSU (IDSU)	0
ID_Compat_Math_Continue (ID_Compat_Math_Continue)	0
ID_Compat_Math_Start (ID_Compat_Math_Start)	0
Ideographic (Ideo)	✘
InCB (InCB)	None
Indic Mantra Category (InMC)	—
Indic Positional Category (InPC)	NA
Indic Syllabic Category (InSC)	Other
Jamo Short Name (JSN)	—
Join Control (Join_C)	✘
Logical Order Exception (LOE)	✘
Modifier Combining Mark (MCM)	✘
Math (Math)	✘
Noncharacter Code Point (NChar)	✘
NFC Quick Check (NFC_QC)	Yes
NFD Quick Check (NFD_QC)	Yes
NFKC Casefold (NFKC_CF)	Katakana Letter Small Ku
NFKC Quick Check (NFKC_QC)	Yes
NFKC_SCF (NFKC_SCF)	Katakana Letter Small Ku
NFKD Quick Check (NFKD_QC)	Yes
Other Alphabetic (OAlpha)	✘
Other Default Ignorable Code Point (ODI)	✘
Other Grapheme Extend (OGr_Ext)	✘
Other ID Continue (OIDC)	✘
Other ID Start (OIDS)	✘
Other Lowercase (OLower)	✘
Other Math (OMath)	✘
Other Uppercase (OUpper)	✘
Prepended Concatenation Mark (PCM)	✘
Pattern Syntax (Pat_Syn)	✘
Pattern White Space (Pat_WS)	✘
Quotation Mark (QMark)	✘
Regional Indicator (RI)	✘
Radical (Radical)	✘
Sentence Break (SB)	Other Letter
Soft Dotted (SD)	✘
Sentence Terminal (STerm)	✘
Terminal Punctuation (Term)	✘
Unified Ideograph (UIdeo)	✘
Variation Selector (VS)	✘
Word Break (WB)	Katakana
White Space (WSpace)	✘
XID Continue (XIDC)	✔
XID Start (XIDS)	✔
Expands On NFC (XO_NFC)	✘
Expands On NFD (XO_NFD)	✘
Expands On NFKC (XO_NFKC)	✘
Expands On NFKD (XO_NFKD)	✘
Bidi Paired Bracket (bpb)	Katakana Letter Small Ku
Bidi Paired Bracket Type (bpt)	None
East Asian Width (ea)	wide
Hangul Syllable Type (hst)	Not Applicable
ISO 10646 Comment (isc)	—
Joining Group (jg)	No_Joining_Group
Joining Type (jt)	Non Joining
Line Break (lb)	Conditional Japanese Starter
Numeric Type (nt)	none
Wartość liczbowa (nv)	not a number
Simple Case Folding (scf)	Katakana Letter Small Ku
Script Extension (scx)
Vertical Orientation (vo)	Tu