U+3014 "〔" Left Tortoise Shell Bracket Unicode Character

Unicode Version 17.0

U+3014 "〔" Left Tortoise Shell Bracket is a punctuation mark primarily used in East Asian typography, particularly in Chinese, Japanese, and Korean texts, where it serves as a paired delimiter alongside its right counterpart U+3015 "〕". It visually resembles a thick, double-line bracket that curves outward like a tortoise shell, and it is often employed in formal or classical writing to enclose annotations, commentary, or supplementary information within a main text, functioning similarly to square brackets but with a distinct aesthetic rooted in traditional East Asian print culture. Its encoded inclusion in Unicode ensures consistent digital representation across different platforms and fonts, preserving its role in scholarly and literary works where precise textual formatting is required.

General Properties

Code Point U+3014
Version Added 1.1
Name Left Tortoise Shell Bracket
Unicode 1.0 Name Opening Tortoise Shell Bracket
Block CJK Symbols and Punctuation
General Category Open Punctuation
Canonical Combining Class Not Reordered
Bidirectional Class Other Neutral
Mirrored Yes
Mirrored Character "〕" U+3015 Right Tortoise Shell Bracket
Bidirectional Paired Bracket Type Open
Bidirectional Paired Bracket "〕" U+3015 Right Tortoise Shell Bracket

Encodings

HTML Decimal Encoding 〔
HTML Hex Encoding 〔
UTF-8 Encoding 0xE3 0x80 0x94
UTF-16 Encoding 0x3014
UTF-32 Encoding 0x00003014
C/C++/Java Escape \u3014

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 Open Punctuation
East Asian Width Wide
Script Common
Script Extensions Bopomofo Hangul Han Hiragana Katakana Yi
Indic Syllabic Category Other
Pattern Syntax Yes
Vertical Orientation Transformed Rotated
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Other
Sentence Break Close