Home U+30A0 to U+30FF Katakana
Glyph for U+30A4
Source: Noto CJK

U+30A4 Katakana Letter I

U+30A4 was added in Unicode version 1.1 in 1993. It belongs to the block U+30A0 to U+30FF Katakana 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+30A4 offers a line break opportunity at its position, except in some numeric contexts. The glyph can be confused with one other glyph.

Wikipedia ma następujące informacje na temat tej współrzędnej kodowej:

I (い in hiragana or イ in katakana) is one of the Japanese kana each of which represents one mora. い is based on the sōsho style of the kanji character 以, and イ is from the radical (left part) of the kanji character 伊. In the modern Japanese system of sound order, it occupies the second position of the mora chart, between あ and う. Additionally, it is the first letter in Iroha, before ろ. Both represent the sound [i]. In the Ainu language, katakana イ is written as y in their Latin-based mora chart, and a small ィ after another katakana represents a diphthong.

Reprezentacje

System Reprezentacje
Nº 12452
UTF-8 E3 82 A4
UTF-16 30 A4
UTF-32 00 00 30 A4
Adres URL cytowany %E3%82%A4
HTML hex reference イ
Błędne windows-1252 Mojibake イ
Kodowanie: BIG5 (hex bajtów) C6 FB
Kodowanie: BIG5HKSCS (hex bajtów) C7 7E
Kodowanie: CP932 (hex bajtów) 83 43
Kodowanie: CP949 (hex bajtów) AB A4
Kodowanie: CP950 (hex bajtów) C6 FB
Kodowanie: EUC_JP (hex bajtów) A5 A4
Kodowanie: EUC_JIS_2004 (hex bajtów) A5 A4
Kodowanie: EUC_JISX0213 (hex bajtów) A5 A4
Kodowanie: EUC_KR (hex bajtów) AB A4
Kodowanie: GB2312 (hex bajtów) A5 A4
Kodowanie: GBK (hex bajtów) A5 A4
Kodowanie: GB18030 (hex bajtów) A5 A4
Kodowanie: HZ (hex bajtów) 7E 7B 25 24 7E 7D
Kodowanie: ISO2022_JP (hex bajtów) 1B 24 42 25 24 1B 28 42
Kodowanie: ISO2022_JP_1 (hex bajtów) 1B 24 42 25 24 1B 28 42
Kodowanie: ISO2022_JP_2 (hex bajtów) 1B 24 42 25 24 1B 28 42
Kodowanie: ISO2022_JP_2004 (hex bajtów) 1B 24 42 25 24 1B 28 42
Kodowanie: ISO2022_JP_3 (hex bajtów) 1B 24 42 25 24 1B 28 42
Kodowanie: ISO2022_JP_EXT (hex bajtów) 1B 24 42 25 24 1B 28 42
Kodowanie: ISO2022_KR (hex bajtów) 1B 24 29 43 0E 2B 24 0F
Kodowanie: JOHAB (hex bajtów) DE 34
Kodowanie: SHIFT_JIS (hex bajtów) 83 43
Kodowanie: SHIFT_JIS_2004 (hex bajtów) 83 43
Kodowanie: SHIFT_JISX0213 (hex bajtów) 83 43
Adobe Glyph List ikatakana
dwuznak I6

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Kompletny opis

Właściwość Wartość
Age (age) 1.1 (1993)
Unicode Name (na) KATAKANA LETTER I
Unicode 1 Name (na1) —
Block (blk) Katakana
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) Glyph for U+30A4 Katakana Letter I
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+30A4 Katakana Letter I
Lowercase Mapping (lc) Glyph for U+30A4 Katakana Letter I
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+30A4 Katakana Letter I
Uppercase Mapping (uc) Glyph for U+30A4 Katakana Letter I
Simple Titlecase Mapping (stc) Glyph for U+30A4 Katakana Letter I
Titlecase Mapping (tc) Glyph for U+30A4 Katakana Letter I
Case Folding (cf) Glyph for U+30A4 Katakana Letter I
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) Glyph for U+30A4 Katakana Letter I
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) Glyph for U+30A4 Katakana Letter I
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+30A4 Katakana Letter I
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) Glyph for U+30A4 Katakana Letter I
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) Ideographic
Numeric Type (nt) none
Wartość liczbowa (nv) not a number
Simple Case Folding (scf) Glyph for U+30A4 Katakana Letter I
Script Extension (scx)
Vertical Orientation (vo) U