unicode

U+30FF

KATAKANA DIGRAPH KOTO

KATAKANA DIGRAPH KOTO · Other Letter · Katakana · Katakana script

xid-start

Practice lab

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Free interactive drills for reading and writing the full katakana set — on jepang.org

Katakana practice drills

Quick facts

Code point
U+30FF
Decimal
12543
Name
KATAKANA DIGRAPH KOTO
General category
LoOther Letter
Script
Katakana
Bidi class
L
Combining class
0
Age
3.2
Name aliases

Normalization & case

Decomposition
<vertical> 30B3 30C8
Uppercase
Lowercase
Titlecase
Case folding
Bidi mirrored
No

Layout & width

East Asian Width
W
Line Break
ID
Numeric
Script extensions

Binary properties

AlphabeticID_StartID_ContinueXID_StartXID_Continue

Developer examples

JS
'\u{30ff}' // U+30FF
Python
"\N{KATAKANA DIGRAPH KOTO}"
HTML
&#x30FF;

Encodings & escapes

UTF-8
UTF-16
UTF-32
HTML decimal
HTML hex
JavaScript
Python
CSS
JSON
URL (UTF-8)
C / C++

Related

Source

Unicode
16.0.0
WHATWG