セ

U+30BB · KATAKANA LETTER SE

Katakana Letter Se

CodepointU+30BB
NameKATAKANA LETTER SE
Decimal12475
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

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Encodings & escapes

UTF-8 encoder →

UTF-8	`E3 82 BB`	3 bytes
UTF-16	`30BB`	1 code unit
UTF-32	`000030BB`	4 bytes
HTML decimal	`セ`
HTML hex	`セ`
CSS	`\30BB`	in content: "…"
JavaScript	`\u30BB`
JSON	`\u30BB`
Python	`\u30BB`
Python	`\N{KATAKANA LETTER SE}`	by name
Java / C#	`\u30BB`
C / C++	`\u30BB`	universal character name
Rust / Swift / PHP	`\u{30BB}`
Go	`\u30BB`
Ruby	`\u30BB`
Excel / Sheets	`=UNICHAR(12475)`
URL-encoded	`%E3%82%BB`	percent-encoded UTF-8

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Characters built on セ

U+30BCゼKatakana Letter Ze U+32DD㋝Circled Katakana Se U+3322㌢Square Senti U+3323㌣Square Sento U+332B㌫Square Paasento U+FF7EｾHalfwidth Katakana Letter Se

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Nearby in Katakana

All in block →

U+30B5サKatakana Letter Sa U+30B6ザKatakana Letter Za U+30B7シKatakana Letter Si U+30B8ジKatakana Letter Zi U+30B9スKatakana Letter Su U+30BAズKatakana Letter Zu U+30BCゼKatakana Letter Ze U+30BDソKatakana Letter So U+30BEゾKatakana Letter Zo U+30BFタKatakana Letter Ta U+30C0ダKatakana Letter Da U+30C1チKatakana Letter Ti