Translation guide
How to express the first time something or someone appears, debuts, or is introduced in Japanese.
The first time someone or something is introduced to the public, such as a performer's debut, a product launch, or a first public showing.
Literally 'first appearance'. Used for the first time someone or something appears in a particular context, such as a TV show, event, or publication.
He made his first appearance on that show.
Loanword from English 'debut'. Commonly used for a person's first professional appearance, such as a singer, actor, or athlete.
She debuted as a singer.
First performance or appearance in a show, play, or broadcast. More specific to performing arts.
His first stage appearance was a great success.
A slightly formal or literary expression meaning 'first appearance' or 'unveiling', often used for new products, animals at a zoo, or a person's first public appearance.
The new panda made its first public appearance.
The first time a character or element is introduced in a narrative, such as a book, movie, or game.
The first time someone goes somewhere or is seen in a particular location or situation.
Literally 'to show one's figure for the first time'. Natural way to say someone appeared somewhere for the first time.
He first appeared in town last year.
Means 'to appear for the first time'. Can be used for people, objects, or phenomena.
That bird first appears in spring.
When something new emerges or is introduced, such as a trend, technology, or concept.
First appearance or first occurrence, often used for words, ideas, or documented instances. Common in academic or technical contexts.
The first appearance of this word is in an 18th-century document.
Can also be used for non-human things like products or features.
初登場 is a general term for any first appearance, while デビュー specifically refers to a professional debut or the start of a career. Use デビュー for artists, athletes, etc., and 初登場 for characters, guests on shows, or products.
His first appearance was three years ago, but his debut was last year.
Avoid directly translating 'first appearance' as 第一の出現 or similar. It sounds unnatural. Use the expressions above depending on context.
The scene where he first appears is impressive.
This feature first appeared in the latest model.