U+309A was added to Unicode in version 1.1 (1993). It belongs to the block Hiragana in the Basic Multilingual Plane.
This character is a Nonspacing Mark and inherits its script property from the preceding character. It is also used in the scripts Hiragana, Katakana.
The glyph is not a composition. It has a Wide East Asian Width. In bidirectional context it acts as Nonspacing Mark and is not mirrored. The glyph can, under circumstances, be confused with 15 other glyphs. In text U+309A behaves as Combining Mark regarding line breaks. It has type Extend for sentence and Extend for word breaks. The Grapheme Cluster Break is Extend.
The Wikipedia has the following information about this codepoint:
Dakuten (濁点, lit. "voicing mark"), colloquially ten-ten (点々, "dots"), is a diacritic sign most often used in the Japanese kana syllabaries to indicate that the consonant of a syllable should be pronounced voiced, for instance, on sounds that have undergone rendaku (sequential voicing).
Handakuten (半濁点), colloquially maru (丸, "circle"), is a diacritic used with the kana for syllables starting with h to indicate that they should instead be pronounced with [p].
System | Representation |
---|---|
Nº | 12442 |
UTF-8 | E3 82 9A |
UTF-16 | 30 9A |
UTF-32 | 00 00 30 9A |
URL-Quoted | %E3%82%9A |
HTML-Escape | ゚ |
Wrong windows-1252 Mojibake | ã |
Property | Value |
---|---|
Age (age) | 1.1 |
Unicode Name (na) | COMBINING KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK |
Unicode 1 Name (na1) | NON-SPACING KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK |
Block (blk) | Hiragana |
General Category (gc) | Nonspacing Mark |
Script (sc) | Inherited |
Bidirectional Category (bc) | Nonspacing Mark |
Combining Class (ccc) | Kana Voicing |
Decomposition Type (dt) | None |
Decomposition Mapping (dm) |
|
Lowercase (Lower) | ✘ |
Simple Lowercase Mapping (slc) |
|
Lowercase Mapping (lc) |
|
Uppercase (Upper) | ✘ |
Simple Uppercase Mapping (suc) |
|
Uppercase Mapping (uc) |
|
Simple Titlecase Mapping (stc) |
|
Titlecase Mapping (tc) |
|
Case Folding (cf) |
|
ASCII Hex Digit (AHex) | ✘ |
Alphabetic (Alpha) | ✘ |
Bidi Control (Bidi_C) | ✘ |
Bidi Mirrored (Bidi_M) | ✘ |
Bidi Paired Bracket (bpb) |
|
Bidi Paired Bracket Type (bpt) | None |
Cased (Cased) | ✘ |
Composition Exclusion (CE) | ✘ |
Case Ignorable (CI) | ✔ |
Full Composition Exclusion (Comp_Ex) | ✘ |
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) | ✘ |
Dash (Dash) | ✘ |
Deprecated (Dep) | ✘ |
Default Ignorable Code Point (DI) | ✘ |
Diacritic (Dia) | ✔ |
East Asian Width (ea) | Wide |
Extender (Ext) | ✘ |
FC NFKC Closure (FC_NFKC) |
|
Grapheme Cluster Break (GCB) | Extend |
Grapheme Base (Gr_Base) | ✘ |
Grapheme Extend (Gr_Ext) | ✔ |
Grapheme Link (Gr_Link) | ✘ |
Hex Digit (Hex) | ✘ |
Hangul Syllable Type (hst) | Not Applicable |
Hyphen (Hyphen) | ✘ |
ID Continue (IDC) | ✔ |
Ideographic (Ideo) | ✘ |
ID Start (IDS) | ✘ |
IDS Binary Operator (IDSB) | ✘ |
IDS Trinary Operator and (IDST) | ✘ |
InMC (InMC) | — |
Indic Positional Category (InPC) | NA |
Indic Syllabic Category (InSC) | Other |
ISO 10646 Comment (isc) | — |
Joining Group (jg) | No_Joining_Group |
Join Control (Join_C) | ✘ |
Jamo Short Name (JSN) | — |
Joining Type (jt) | Transparent |
Line Break (lb) | Combining Mark |
Logical Order Exception (LOE) | ✘ |
Math (Math) | ✘ |
Noncharacter Code Point (NChar) | ✘ |
NFC Quick Check (NFC_QC) | Maybe |
NFD Quick Check (NFD_QC) | Yes |
NFKC Casefold (NFKC_CF) |
|
NFKC Quick Check (NFKC_QC) | Maybe |
NFKD Quick Check (NFKD_QC) | Yes |
Numeric Type (nt) | None |
Numeric Value (nv) | NaN |
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) | ✘ |
Pattern Syntax (Pat_Syn) | ✘ |
Pattern White Space (Pat_WS) | ✘ |
Quotation Mark (QMark) | ✘ |
Radical (Radical) | ✘ |
Sentence Break (SB) | Extend |
Simple Case Folding (scf) |
|
Script Extension (scx) | Hiragana Katakana |
Soft Dotted (SD) | ✘ |
STerm (STerm) | ✘ |
Terminal Punctuation (Term) | ✘ |
Unified Ideograph (UIdeo) | ✘ |
Variation Selector (VS) | ✘ |
Word Break (WB) | Extend |
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) | ✘ |