新あたらしがり屋や

noun

novelty lover; fad chaser

Describes a person who is always attracted to new things or the latest trends, often with a slightly critical or teasing tone. The 屋 suffix marks a person with that trait.

• 彼かれは新あたらしがり屋やで、最さい新しんのスマホが発はつ売ばいされるたびに買かい替かえる。

  He's a novelty lover and replaces his phone every time the latest model comes out.

• うちの上じょう司しは新あたらしがり屋やだから、新あたらしいプロジェクトが始はじまるとすぐに飛とびつく。

  Our boss is a fad chaser, so he jumps on any new project right away.