改善 かいぜん kaizen betterment JLPT N3 noun suru verb Common word Other meanings 2. kaizen (Japanese business philosophy of continuous improvement) The kanji in this word 改 reformation, change, modify JLPT N2 · Strokes 7 善 virtuous, good, goodness JLPT N1 · Strokes 12 In this level 会合 外交 開始 解釈 外出 快適 回復 飼う 帰す 替える Back to the JLPT N3 list Practise these words