RIGHT TORTOISE SHELL BRACKET·U+3015

Character Information

Code Point
U+3015
HEX
3015
Unicode Plane
Basic Multilingual Plane
Category
Close Punctuation

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
E3 80 95
11100011 10000000 10010101
UTF16 (big Endian)
30 15
00110000 00010101
UTF16 (little Endian)
15 30
00010101 00110000
UTF32 (big Endian)
00 00 30 15
00000000 00000000 00110000 00010101
UTF32 (little Endian)
15 30 00 00
00010101 00110000 00000000 00000000
HTML Entity
〕
URI Encoded
%E3%80%95

Description

The Unicode character U+3015, known as the "RIGHT TORTOISE SHELL BRACKET," is a less commonly used typographical symbol in digital text. In its typical usage or role, it serves to enclose and delimit sections of text, similar to the more widely recognized square and round brackets. This specific character is particularly valued for its unique visual design, which resembles a tortoise shell. Its appearance is derived from traditional Japanese typography, where it has been used for centuries in various writing systems like hiragana and katakana. Although it does not have an equivalent in the English or Latin alphabets, its inclusion in Unicode allows for wider use and recognition across different languages and platforms. The Right Tortoise Shell Bracket is considered a technical symbol rather than linguistic, as it is not tied to any particular language or meaning but rather serves a functional purpose in text formatting. Its cultural significance can be seen in the preservation of traditional Japanese writing systems, and its continued use demonstrates the richness and diversity of global typography.

How to type the symbol on Windows

Hold Alt and type 12309 on the numpad. Or use Character Map.

  1. Step 1: Determine the UTF-8 encoding bit layout

    The character has the Unicode code point U+3015. In UTF-8, it is encoded using 3 bytes because its codepoint is in the range of 0x0800 to 0xffff.

    Therefore we know that the UTF-8 encoding will be done over 16 bits within the final 24 bits and that it will have the format: 1110xxxx 10xxxxxx 10xxxxxx
    Where the x are the payload bits.

    UTF-8 Encoding bit layout by codepoint range
    Codepoint RangeBytesBit patternPayload length
    U+0000 - U+007F10xxxxxxx7 bits
    U+0080 - U+07FF2110xxxxx 10xxxxxx11 bits
    U+0800 - U+FFFF31110xxxx 10xxxxxx 10xxxxxx16 bits
    U+10000 - U+10FFFF411110xxx 10xxxxxx 10xxxxxx 10xxxxxx21 bits
  2. Step 2: Obtain the payload bits:

    Convert the hexadecimal code point U+3015 to binary: 00110000 00010101. Those are the payload bits.

  3. Step 3: Fill in the bits to match the bit pattern:

    Obtain the final bytes by arranging the paylod bits to match the bit layout:
    11100011 10000000 10010101