Home U+4E00 to U+9FFF CJK Unified Ideographs
Glyph for U+531A
Source: HanaMinA

U+531A CJK Unified Ideo­graph-​531A

U+531A was added to Unicode in version 1.1 (1993). It belongs to the block U+4E00 to U+9FFF CJK Unified Ideographs in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as box; Kangxi radical 22. Its Pīnyīn pronunciation is fu0101ng.

The glyph is not a composition. It has a Wide East Asian Width. In bidirectional context it acts as Left To Right and is not mirrored. The glyph can, under circumstances, be confused with 1 other glyphs. In text U+531A behaves as Ideographic regarding line breaks. It has type Other Letter for sentence and Other for word breaks. The Grapheme Cluster Break is Any.

The Wikipedia has the following information about this codepoint:

Radical 22 or radical right open box (匚部) meaning "box" is one of the 23 Kangxi radicals (214 radicals total) composed of two strokes.

In the Kangxi Dictionary, there are 64 characters (out of 49,030) to be found under this radical.

In Traditional Chinese used in Taiwan, Hong Kong and Macau, radical 22 (right open box, 匚), whose two strokes share the same starting point, is slightly different from radical 23 (hiding enclosure, 匸), whose second stroke starts is a bit right to the starting point of the first stroke.

In mainland China, the two radicals were unified as right open box 匚, which then became the 8th indexing component in Table of Indexing Chinese Character Components predominantly adopted by Simplified Chinese dictionaries, and the nuance between the two radicals no longer exists; No associated indexing component is left after the merger. This merger also applies to Traditional Chinese characters in China's GB character set.

Radical 22 and radical 23 were also unified in Japanese kanji. JIS character set (including kyūjitai). Mainstream Japanese fonts and dictionaries do not distinguish between the two radicals.

Representations

System Representation
21274
UTF-8 E5 8C 9A
UTF-16 53 1A
UTF-32 00 00 53 1A
URL-Quoted %E5%8C%9A
HTML hex reference 匚
Wrong windows-1252 Mojibake 匚
Encoding: JIS0208 (hex bytes) D2 B9
Pīnyīn fu0101ng

Related Characters

Confusables

Elsewhere

Complete Record

Property Value
Age 1.1 (1993)
Unicode Name CJK UNIFIED IDEOGRAPH-531A
Unicode 1 Name
Block CJK Unified Ideographs
General Category Other Letter
Script Han
Bidirectional Category Left To Right
Combining Class Not Reordered
Decomposition Type None
Decomposition Mapping Glyph for U+531A CJK Unified Ideograph-531A
Lowercase
Simple Lowercase Mapping Glyph for U+531A CJK Unified Ideograph-531A
Lowercase Mapping Glyph for U+531A CJK Unified Ideograph-531A
Uppercase
Simple Uppercase Mapping Glyph for U+531A CJK Unified Ideograph-531A
Uppercase Mapping Glyph for U+531A CJK Unified Ideograph-531A
Simple Titlecase Mapping Glyph for U+531A CJK Unified Ideograph-531A
Titlecase Mapping Glyph for U+531A CJK Unified Ideograph-531A
Case Folding Glyph for U+531A CJK Unified Ideograph-531A
ASCII Hex Digit
Alphabetic
Bidi Control
Bidi Mirrored
Composition Exclusion
Case Ignorable
Changes When Casefolded
Changes When Casemapped
Changes When NFKC Casefolded
Changes When Lowercased
Changes When Titlecased
Changes When Uppercased
Cased
Full Composition Exclusion
Default Ignorable Code Point
Dash
Deprecated
Diacritic
Emoji Modifier Base
Emoji Component
Emoji Modifier
Emoji Presentation
Emoji
Extender
Extended Pictographic
FC NFKC Closure Glyph for U+531A CJK Unified Ideograph-531A
Grapheme Cluster Break Any
Grapheme Base
Grapheme Extend
Grapheme Link
Hex Digit
Hyphen
ID Continue
ID Start
IDS Binary Operator
IDS Trinary Operator and
IDSU 0
ID_Compat_Math_Continue 0
ID_Compat_Math_Start 0
Ideographic
InCB None
Indic Mantra Category
Indic Positional Category NA
Indic Syllabic Category Other
Jamo Short Name
Join Control
Logical Order Exception
Math
Noncharacter Code Point
NFC Quick Check Yes
NFD Quick Check Yes
NFKC Casefold Glyph for U+531A CJK Unified Ideograph-531A
NFKC Quick Check Yes
NFKC_SCF Glyph for U+531A CJK Unified Ideograph-531A
NFKD Quick Check Yes
Other Alphabetic
Other Default Ignorable Code Point
Other Grapheme Extend
Other ID Continue
Other ID Start
Other Lowercase
Other Math
Other Uppercase
Prepended Concatenation Mark
Pattern Syntax
Pattern White Space
Quotation Mark
Regional Indicator
Radical
Sentence Break Other Letter
Soft Dotted
Sentence Terminal
Terminal Punctuation
Unified Ideograph
Variation Selector
Word Break Other
White Space
XID Continue
XID Start
Expands On NFC
Expands On NFD
Expands On NFKC
Expands On NFKD
Bidi Paired Bracket Glyph for U+531A CJK Unified Ideograph-531A
Bidi Paired Bracket Type None
East Asian Width Wide
Hangul Syllable Type Not Applicable
ISO 10646 Comment
Joining Group No_Joining_Group
Joining Type Non Joining
Line Break Ideographic
Numeric Type None
Numeric Value not a number
Simple Case Folding Glyph for U+531A CJK Unified Ideograph-531A
Script Extension
Vertical Orientation U
Big Five Mapping C943
CCCII Mapping 216D23
CNS 11643-1986 Mapping 2-2124
CNS 11643-1992 Mapping 2-2124
Cangjie Input Code MV
kCantonese fong1
kCihaiT 205.602
kDaeJaweon 0344.260
Unihan Definition box; Kangxi radical 22
kEACC 216D23
kFenn 640K
kFennIndex 131.05
kFourCornerCode 7171.0
kGB0 5646
kGB1 5646
kGSR 0741a
kHDZRadBreak u2f15[U+2F15]:10081.030
kHanYu 10081.030
kHanyuPinyin 10081.030:fu0101ng,fu00e0ng
kIICore CT
kIRGDaeJaweon 0344.260
kIRGHanyuDaZidian 10081.030
kIRGKangXi 0153.100
kIRG_GSource G0-584E
kIRG_HSource HB2-C943
kIRG_JSource J0-5239
kIRG_KPSource KP1-387C
kIRG_KSource K2-2553
kIRG_TSource T2-2124
kJapanese u30dbu30a6 u30dcu30a6 u306fu3053u304cu307eu3048
kJapaneseKun HAKO
kJapaneseOn HOU
kJis0 5025
kKangXi 0153.100
kKarlgren 24
kKorean PANG
kMainlandTelegraph 0557
kMandarin fu0101ng
kMatthews 1801
kMojiJoho MJ007784
kMorohashi 02595
Radical Stroke Count (Adobe Japan 1-6) C+4302+22.2.0
Radical Stroke Count (Unicode) 22.0
kSBGY 175.12
Taiwanese Telegraph Code 0557
Stroke Number 2
UnihanCore2020 Set GHJMT
Xerox Code 324:046