Translation guide
The concept of bisexuality as a sexual orientation. In Japanese, the most common and neutral term is バイセクシュアル (or the abbreviation バイ). Other terms exist but may carry different nuances or be less commonly used.
Referring to bisexuality as a sexual orientation in a neutral, everyday context.
The most common and neutral loanword for 'bisexual' or 'bisexuality'. Often abbreviated to バイ in casual speech.
He came out as bisexual.
Common abbreviation of バイセクシュアル, used in casual conversation.
I'm bi.
A more formal or academic term literally meaning 'love of both sexes'. Less common in everyday speech.
Research on bisexuality is advancing.
Direct loanword for 'bisexuality', used in academic or formal contexts. Less common than バイセクシュアル.
Bisexuality is one of many diverse sexualities.
Using 'bisexuality' as an identity label, often in LGBTQ+ contexts.
Discussing bisexuality as a concept or topic.
Used in academic or theoretical discussions.
Learn about the history of bisexuality.
Formal term for the concept, often used in psychology or sociology.
In casual conversation, バイ is widely understood and used. It's similar to saying 'bi' in English.
The literal translation 両性愛 is correct but sounds formal or academic. In everyday speech, stick to バイセクシュアル or バイ.
Talk with a bi friend.
Formal term for a bisexual person, literally 'both-sex lover'. Used in academic or formal writing.
Speak about experiences as a bisexual person.
Bisexuality is a sexual orientation alongside heterosexuality and homosexuality.