ぼうか 防火 Common word JLPT N1 Wanikani level 20 Play audio LinksSentence search for 防火Sentence search for ぼうかKanji details for 防 and 火Edit in JMdict Noun, Suru verb, Noun which may take the genitive case particle 'no'1. fire prevention; fire fighting; fire proof Discussions Log in to talk about this word.