1.2.1
Jul 24, 2025 · seen Oct 19, 2026
敬語クイズ!教養・ビジネスマナー・ビジネス用語で大人の語彙力 is an education app by ringopop with 10,000+ downloads (about 13K estimated). +149 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “Is it embarrassing not to know? ! Would you like to improve your adult vocabulary with our honorific quizzes? Improve your vocabulary by learning business etiquette and business terminology! Free vocabulary test! Common sense of words! Job hunting”