じごくかまふたあ 地獄の釜の蓋も開く Show inflections LinksSentence search for 地獄の釜の蓋も開くSentence search for じごくのかまのふたもあくSentence search for 地獄の釜の蓋もあくKanji details for 地, 獄, 釜, 蓋 and 開Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'ku' ending1. even the demons of hell rest during Obon and the New YearProverb, See also お盆Other forms地獄の釜の蓋もあく 【じごくのかまのふたもあく】 Discussions Log in to talk about this word.