かたくむじょう 火宅無常 LinksSentence search for 火宅無常Sentence search for かたくむじょうKanji details for 火, 宅, 無 and 常Edit in JMdict Noun which may take the genitive case particle 'no', Noun1. impermanent (like a burning house); mutable; uncertainusu. ~の世界 Discussions Log in to talk about this word.