U+3B31 "㬱" CJK Unified Ideograph-# Unicode Character

Unicode Version 17.0

The Unicode character 3B31 "㬱" Private Use Area is a reserved code point within the Unicode standard that does not represent a specific, universally defined character or glyph. Instead, it is part of the CJK Unified Ideographs Extension A block designated for private or custom use, meaning that software, font designers, or individuals can assign their own meaning or symbol to this code point for specialized applications, such as in corporate fonts, custom symbols and emojis, internal text encoding, or legacy systems. Because its appearance and function are entirely dependent on the private conventions adopted by a particular user or developer, the character has no guaranteed representation across different platforms or devices, and its use outside of that private context can lead to missing or incorrectly displayed text.

General Properties

Code Point U+3B31
Version Added 3.0
Name CJK Unified Ideograph-#
Block CJK Unified Ideographs Extension A
General Category Other Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right

Encodings

HTML Decimal Encoding 㬱
HTML Hex Encoding 㬱
UTF-8 Encoding 0xE3 0xAC 0xB1
UTF-16 Encoding 0x3B31
UTF-32 Encoding 0x00003B31
C/C++/Java Escape \u3b31

Unicode Properties

NFC Quick Check Yes
NFD Quick Check Yes
NFKC Quick Check Yes
NFKD Quick Check Yes
Numeric Type None
Numeric Value NaN
Line Break Ideographic
East Asian Width Wide
Script Han
Script Extensions Han
Indic Syllabic Category Other
ID Start Yes
XID Start Yes
ID Continue Yes
XID Continue Yes
Alphabetic Yes
Vertical Orientation Upright
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Other
Sentence Break OLetter
Ideographic Yes
Unified Ideograph Yes

Unihan Properties

kCangjie HUA
kCantonese tai3
kCihaiT 655.403
kDefinition (same as 替) to replace; to substitute; to decay; to decline, (a variant 朁) if, supposing, nevertheless
kFanqie 他計
kHanYu 21536.110
kIRGHanyuDaZidian 21536.110
kIRGKangXi 0504.090
kIRG_GSource GKX-0504.09
kIRG_JSource JMJ-001672
kIRG_KPSource KP1-4A33
kIRG_KSource K3-2759
kIRG_TSource T4-5056
kJapanese タイ かえる
kKangXi 0504.090
kMandarin
kMatthews 6696
kMojiJoho MJ001672
kMorohashi 14316
kRSUnicode 73.12
kSBGY 371.29
kSemanticVariant U+6701<kMatthews
kTotalStrokes 16