ふうぞくかいらん 風俗壊乱 LinksSentence search for 風俗壊乱Sentence search for ふうぞくかいらんKanji details for 風, 俗, 壊 and 乱Edit in JMdict Noun1. corruption of public morals; an offense against public moralityYojijukugo (four character compound) Discussions Log in to talk about this word.