JLPT N1 Vocabulary デコレーション (dekoreshon) decoration JLPT N1 remind1 day3 days7 days16 days35 days Done Flashcards Sign in to track progress Recall mode Meaning デコレーション (dekoreshon) is a JLPT N1 vocabulary word meaning “decoration”. ← Previous亜科 All N1 vocabulary Next →聞き取り