noun
trendsetter
A person or thing that starts new fashions or influences trends. Often used in fashion, business, and culture contexts.
彼女はファッション業界のトレンドセッターだ。
She is a trendsetter in the fashion industry.
このブランドは常にトレンドセッターであり続けている。
This brand has always remained a trendsetter.
Loanword from English 'trendsetter'.