This character is a Other Letter and is mainly used in the Katakana script.
The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it is written from left to right. When changing direction it is not mirrored. This katakana joins with other adjacent katakana to form a word. U+30C8 offers a line break opportunity at its position, except in some numeric contexts. The glyph can be confused with one other glyph.
The Wikipedia has the following information about this codepoint:
と, in hiragana, or ト in katakana, is one of the Japanese kana, each of which represents one mora. Both represent the sound [to], and when written with dakuten represent the sound [do]. In the Ainu language, the katakana ト can be written with a handakuten (which can be entered in a computer as either one character (ト゚) or two combined characters (ト゜) to represent the sound [tu], and is interchangeable with the katakana ツ゚.
Representations
System
Representation (click value to copy)
Nº
12488
UTF-8
E3 83 88
UTF-16
30 C8
UTF-32
00 00 30 C8
URL-Quoted
%E3%83%88
HTML hex reference
ト
Wrong windows-1252 Mojibake
ト
Encoding: BIG5 (hex bytes)
C7 60
Encoding: BIG5HKSCS (hex bytes)
C7 C4
Encoding: CP932 (hex bytes)
83 67
Encoding: CP949 (hex bytes)
AB C8
Encoding: CP950 (hex bytes)
C7 60
Encoding: EUC_JP (hex bytes)
A5 C8
Encoding: EUC_JIS_2004 (hex bytes)
A5 C8
Encoding: EUC_JISX0213 (hex bytes)
A5 C8
Encoding: EUC_KR (hex bytes)
AB C8
Encoding: GB2312 (hex bytes)
A5 C8
Encoding: GBK (hex bytes)
A5 C8
Encoding: GB18030 (hex bytes)
A5 C8
Encoding: HZ (hex bytes)
7E 7B 25 48 7E 7D
Encoding: ISO2022_JP (hex bytes)
1B 24 42 25 48 1B 28 42
Encoding: ISO2022_JP_1 (hex bytes)
1B 24 42 25 48 1B 28 42
Encoding: ISO2022_JP_2 (hex bytes)
1B 24 42 25 48 1B 28 42
Encoding: ISO2022_JP_2004 (hex bytes)
1B 24 42 25 48 1B 28 42
Encoding: ISO2022_JP_3 (hex bytes)
1B 24 42 25 48 1B 28 42
Encoding: ISO2022_JP_EXT (hex bytes)
1B 24 42 25 48 1B 28 42
Encoding: ISO2022_KR (hex bytes)
1B 24 29 43 0E 2B 48 0F
Encoding: JOHAB (hex bytes)
DE 58
Encoding: SHIFT_JIS (hex bytes)
83 67
Encoding: SHIFT_JIS_2004 (hex bytes)
83 67
Encoding: SHIFT_JISX0213 (hex bytes)
83 67
Adobe Glyph List
tokatakana
digraph
To
RFC 5137
\u'30C8'
Bash and Zsh inside echo -e
\u30C8
C and C++
\u30C8
C#
\u30C8
CSS
\0030C8
Excel
=UNICHAR(12488)
Go
\u30C8
JavaScript
\u30C8
Modern JavaScript since ES6
\u{30c8}
JSON
\u30C8
Java
\u30C8
Lua
\u{30C8}
Matlab
char(12488)
Perl
"\x{30C8}"
PHP
\u{30c8}
PostgreSQL
U&'\30C8'
PowerShell
`u{30C8}
Python
\u30C8
Ruby
\u{30c8}
Rust
\u{30c8}
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