ひこう 非行 Common word JLPT N1 Show 1 collocation 非行に走る - to turn to delinquency LinksSentence search for 非行Sentence search for ひこうKanji details for 非 and 行Edit in JMdict Noun, Noun which may take the genitive case particle 'no'1. delinquency; misconduct Discussions Log in to talk about this word.