かっぱのへ 河童の屁 LinksSentence search for 河童の屁Sentence search for かっぱのへSentence search for かっぱの屁Sentence search for カッパの屁Sentence search for カッパのへKanji details for 河, 童 and 屁Edit in JMdict Expressions (phrases, clauses, etc.), Noun1. something easy to do; cinch; a kappa's fartIdiomatic expression, See also 河童Other formsかっぱの屁 【かっぱのへ】、カッパの屁 【カッパのへ】 Discussions Log in to talk about this word.