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+30DB offers a line break opportunity at its position, except in some numeric contexts.
The Wikipedia has the following information about this codepoint:
ほ, in hiragana, or ホ in katakana, is one of the Japanese kana, each of which represents one mora. Both are made in four strokes and both represent [ho]. In the Sakhalin dialect of the Ainu language, ホ can be written as small ㇹ to represent a final h sound after an o sound (オㇹ oh).
Representations
System
Representation (click value to copy)
Nº
12507
UTF-8
E3 83 9B
UTF-16
30 DB
UTF-32
00 00 30 DB
URL-Quoted
%E3%83%9B
HTML hex reference
ホ
Wrong windows-1252 Mojibake
ホ
Encoding: BIG5 (hex bytes)
C7 73
Encoding: BIG5HKSCS (hex bytes)
C7 D7
Encoding: CP932 (hex bytes)
83 7A
Encoding: CP949 (hex bytes)
AB DB
Encoding: CP950 (hex bytes)
C7 73
Encoding: EUC_JP (hex bytes)
A5 DB
Encoding: EUC_JIS_2004 (hex bytes)
A5 DB
Encoding: EUC_JISX0213 (hex bytes)
A5 DB
Encoding: EUC_KR (hex bytes)
AB DB
Encoding: GB2312 (hex bytes)
A5 DB
Encoding: GBK (hex bytes)
A5 DB
Encoding: GB18030 (hex bytes)
A5 DB
Encoding: HZ (hex bytes)
7E 7B 25 5B 7E 7D
Encoding: ISO2022_JP (hex bytes)
1B 24 42 25 5B 1B 28 42
Encoding: ISO2022_JP_1 (hex bytes)
1B 24 42 25 5B 1B 28 42
Encoding: ISO2022_JP_2 (hex bytes)
1B 24 42 25 5B 1B 28 42
Encoding: ISO2022_JP_2004 (hex bytes)
1B 24 42 25 5B 1B 28 42
Encoding: ISO2022_JP_3 (hex bytes)
1B 24 42 25 5B 1B 28 42
Encoding: ISO2022_JP_EXT (hex bytes)
1B 24 42 25 5B 1B 28 42
Encoding: ISO2022_KR (hex bytes)
1B 24 29 43 0E 2B 5B 0F
Encoding: JOHAB (hex bytes)
DE 6B
Encoding: SHIFT_JIS (hex bytes)
83 7A
Encoding: SHIFT_JIS_2004 (hex bytes)
83 7A
Encoding: SHIFT_JISX0213 (hex bytes)
83 7A
Adobe Glyph List
hokatakana
digraph
Ho
RFC 5137
\u'30DB'
Bash and Zsh inside echo -e
\u30DB
C and C++
\u30DB
C#
\u30DB
CSS
\0030DB
Excel
=UNICHAR(12507)
Go
\u30DB
JavaScript
\u30DB
Modern JavaScript since ES6
\u{30db}
JSON
\u30DB
Java
\u30DB
Lua
\u{30DB}
Matlab
char(12507)
Perl
"\x{30DB}"
PHP
\u{30db}
PostgreSQL
U&'\30DB'
PowerShell
`u{30DB}
Python
\u30DB
Ruby
\u{30db}
Rust
\u{30db}
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