“Poster boy” in Japanese
Short answer
Poster boy in Japanese is “キャンペーンキャラクター” (kyanpeenkyarakutaa). Full meaning: poster boy, poster girl, brand ambassador.
Other ways to say “Poster boy” in Japanese
イメージキャラクター
imeejikyarakutaa mascot, poster boy, poster girl, brand ambassador
広告塔
koukokutou billboard, advertising tower; face (of a company, group, etc.), poster girl, poster boy
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