← Back to browseコツコツ[kotsukotsu]adverb#9,099JLPT N2Japanese definitionNo Japanese definition yet.English definitionssteadily; unflaggingly; untiringly; laboriously; diligentlyknocking; tapping; clicking; drummingExamplesNo examples yet.Loading examples…Ask about thisSimilar wordsコツ← 倉コロニー →