Katakana Letter I

CodepointU+30A4
NameKATAKANA LETTER I
Decimal12452
BlockKatakana (U+30A0–U+30FF)
Plane0 — Basic Multilingual Plane
ScriptKatakana
CategoryLo — Other Letter
Unicode version1.1 (1993)
Bidi classL — Left-to-Right
Combining class0
East Asian widthW — Wide
MirroredNo

Encodings & escapes

UTF-8	`E3 82 A4`	3 bytes
UTF-16	`30A4`	1 code unit
UTF-32	`000030A4`	4 bytes
HTML decimal	`イ`
HTML hex	`イ`
CSS	`\30A4`	in content: "…"
JavaScript	`\u30A4`
JSON	`\u30A4`
Python	`\u30A4`
Python	`\N{KATAKANA LETTER I}`	by name
Java / C#	`\u30A4`
C / C++	`\u30A4`	universal character name
Rust / Swift / PHP	`\u{30A4}`
Go	`\u30A4`
Ruby	`\u30A4`
Excel / Sheets	`=UNICHAR(12452)`
URL-encoded	`%E3%82%A4`	percent-encoded UTF-8

Looks similar

Characters that Unicode’s security data (UTS #39 confusables) lists as visually confusable with this one. Useful for spotting lookalike spoofing in URLs and usernames.

U+2E85⺅CJK Radical Person U+4EBB亻CJK Unified Ideograph-4ebb