異性
いせい
isei
JLPT N1adjectiveVocabularyLevel 87 - JLPT N1

Quick answer

異性 (いせい (isei)) means "Opposite sex". It is read いせい (isei). This page covers its usage with example sentences.

Meaning

Opposite sex

Also : Different sex · Person of the opposite sex

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Example Sentences

異性に会います。

いせいにあいます。

I meet the opposite sex.

異性は親切です。

いせいはしんせつです。

the opposite sex is kind.

Kanji in this word

Grammar to study at this level

Last updated Jun 11, 2026

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