Source: Noto CJK

U+FF6E Halfwidth Katakana Letter Small Yo

U+FF6E was added to Unicode in version 1.1 (1993). It belongs to the block U+FF00 to U+FFEF Halfwidth and Fullwidth Forms in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Katakana script.

The glyph is a Narrow composition of the glyph Katakana Letter Small Yo. It has a Halfwidth East Asian Width. In bidirectional context it acts as Left To Right and is not mirrored. In text U+FF6E behaves as Conditional Japanese Starter regarding line breaks. It has type Other Letter for sentence and Katakana for word breaks. The Grapheme Cluster Break is Any.

The Wikipedia has the following information about this codepoint:

よ, in hiragana or ヨ in katakana, is one of the Japanese kana, each of which represents one mora. The hiragana is made in two strokes, while the katakana in three. Both represent [jo].
When small and preceded by an -i kana, this kana represents a palatalization of the preceding consonant sound with the [o] vowel (see yōon).

Representations

System	Representation
Nº	65390
UTF-8	EF BD AE
UTF-16	FF 6E
UTF-32	00 00 FF 6E
URL-Quoted	%EF%BD%AE
HTML-Escape	ｮ
Wrong windows-1252 Mojibake	ï½®
Adobe Glyph List	yosmallkatakanahalfwidth

Elsewhere

Complete Record

Property	Value
Age	1.1 (1993)
Unicode Name	HALFWIDTH KATAKANA LETTER SMALL YO
Unicode 1 Name	—
Block	Halfwidth and Fullwidth Forms
General Category	Other Letter
Script	Katakana
Bidirectional Category	Left To Right
Combining Class	Not Reordered
Decomposition Type	Narrow
Decomposition Mapping	Katakana Letter Small Yo
Lowercase	✘
Simple Lowercase Mapping	Halfwidth Katakana Letter Small Yo
Lowercase Mapping	Halfwidth Katakana Letter Small Yo
Uppercase	✘
Simple Uppercase Mapping	Halfwidth Katakana Letter Small Yo
Uppercase Mapping	Halfwidth Katakana Letter Small Yo
Simple Titlecase Mapping	Halfwidth Katakana Letter Small Yo
Titlecase Mapping	Halfwidth Katakana Letter Small Yo
Case Folding	Halfwidth Katakana Letter Small Yo
ASCII Hex Digit	✘
Alphabetic	✔
Bidi Control	✘
Bidi Mirrored	✘
Composition Exclusion	✘
Case Ignorable	✘
Changes When Casefolded	✘
Changes When Casemapped	✘
Changes When NFKC Casefolded	✔
Changes When Lowercased	✘
Changes When Titlecased	✘
Changes When Uppercased	✘
Cased	✘
Full Composition Exclusion	✘
Default Ignorable Code Point	✘
Dash	✘
Deprecated	✘
Diacritic	✘
Emoji Modifier Base	✘
Emoji Component	✘
Emoji Modifier	✘
Emoji Presentation	✘
Emoji	✘
Extender	✘
Extended Pictographic	✘
FC NFKC Closure	Halfwidth Katakana Letter Small Yo
Grapheme Cluster Break	Any
Grapheme Base	✔
Grapheme Extend	✘
Grapheme Link	✘
Hex Digit	✘
Hyphen	✘
ID Continue	✔
ID Start	✔
IDS Binary Operator	✘
IDS Trinary Operator and	✘
Ideographic	✘
Indic Mantra Category	—
Indic Positional Category	NA
Indic Syllabic Category	Other
Jamo Short Name	—
Join Control	✘
Logical Order Exception	✘
Math	✘
Noncharacter Code Point	✘
NFC Quick Check	Yes
NFD Quick Check	Yes
NFKC Casefold	Katakana Letter Small Yo
NFKC Quick Check	No
NFKD Quick Check	No
Other Alphabetic	✘
Other Default Ignorable Code Point	✘
Other Grapheme Extend	✘
Other ID Continue	✘
Other ID Start	✘
Other Lowercase	✘
Other Math	✘
Other Uppercase	✘
Prepended Concatenation Mark	✘
Pattern Syntax	✘
Pattern White Space	✘
Quotation Mark	✘
Regional Indicator	✘
Radical	✘
Sentence Break	Other Letter
Soft Dotted	✘
Sentence Terminal	✘
Terminal Punctuation	✘
Unified Ideograph	✘
Variation Selector	✘
Word Break	Katakana
White Space	✘
XID Continue	✔
XID Start	✔
Expands On NFC	✘
Expands On NFD	✘
Expands On NFKC	✘
Expands On NFKD	✘
Bidi Paired Bracket	Halfwidth Katakana Letter Small Yo
Bidi Paired Bracket Type	None
East Asian Width	Halfwidth
Hangul Syllable Type	Not Applicable
ISO 10646 Comment	—
Joining Group	No_Joining_Group
Joining Type	Non Joining
Line Break	Conditional Japanese Starter
Numeric Type	None
Numeric Value	not a number
Simple Case Folding	Halfwidth Katakana Letter Small Yo
Script Extension
Vertical Orientation	R