Home U+31C0 to U+31EF CJK Strokes
Glyph for U+31D0
Source: Noto CJK

U+31D0 CJK Stroke H

U+31D0 was added to Unicode in version 5.1 (2008). It belongs to the block U+31C0 to U+31EF CJK Strokes in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Other Symbol and is commonly used, that is, in no specific script. It is also used in the script Han.

The glyph is not a composition. It has a Wide East Asian Width. In bidirectional context it acts as Other Neutral and is not mirrored. The glyph can, under circumstances, be confused with 1 other glyphs. In text U+31D0 behaves as Ideographic regarding line breaks. It has type Other for sentence and Other for word breaks. The Grapheme Cluster Break is Any.

The Wikipedia has the following information about this codepoint:

CJK strokes (simplified Chinese: 笔画; traditional Chinese: 筆畫; pinyin: Bǐhuà) are the calligraphic strokes needed to write the Chinese characters in regular script used in East Asian calligraphy. CJK strokes are the classified set of line patterns that may be arranged and combined to form Chinese characters (also known as Hanzi) in use in China, Japan, and Korea.


System Representation
UTF-8 E3 87 90
UTF-16 31 D0
UTF-32 00 00 31 D0
URL-Quoted %E3%87%90
HTML hex reference ㇐
Wrong windows-1252 Mojibake ㇐

Related Characters



Complete Record

Property Value
Age 5.1 (2008)
Unicode Name CJK STROKE H
Unicode 1 Name
Block CJK Strokes
General Category Other Symbol
Script Common
Bidirectional Category Other Neutral
Combining Class Not Reordered
Decomposition Type None
Decomposition Mapping Glyph for U+31D0 CJK Stroke H
Simple Lowercase Mapping Glyph for U+31D0 CJK Stroke H
Lowercase Mapping Glyph for U+31D0 CJK Stroke H
Simple Uppercase Mapping Glyph for U+31D0 CJK Stroke H
Uppercase Mapping Glyph for U+31D0 CJK Stroke H
Simple Titlecase Mapping Glyph for U+31D0 CJK Stroke H
Titlecase Mapping Glyph for U+31D0 CJK Stroke H
Case Folding Glyph for U+31D0 CJK Stroke H
ASCII Hex Digit
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
Full Composition Exclusion
Default Ignorable Code Point
Emoji Modifier Base
Emoji Component
Emoji Modifier
Emoji Presentation
Equivalent Unified Ideograph Glyph for U+4E00 CJK Unified Ideograph-4E00
Extended Pictographic
FC NFKC Closure Glyph for U+31D0 CJK Stroke H
Grapheme Cluster Break Any
Grapheme Base
Grapheme Extend
Grapheme Link
Hex Digit
ID Continue
ID Start
IDS Binary Operator
IDS Trinary Operator and
Indic Mantra Category
Indic Positional Category NA
Indic Syllabic Category Other
Jamo Short Name
Join Control
Logical Order Exception
Noncharacter Code Point
NFC Quick Check Yes
NFD Quick Check Yes
NFKC Casefold Glyph for U+31D0 CJK Stroke H
NFKC Quick Check Yes
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
Sentence Break Other
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+31D0 CJK Stroke H
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+31D0 CJK Stroke H
Script Extension Han
Vertical Orientation U