公用 こうよう kouyou official business JLPT N1 noun no-adjective Common word Other meanings 2. public use, government use The kanji in this word 公 public, prince, official JLPT N4 · Strokes 4 用 utilize, business, service JLPT N4 · Strokes 5 In this level 購買 好評 交付 公募 巧妙 小売 効率 公立 護衛 コーナー Back to the JLPT N1 list Practise these words