へいきへいざ 平気の平左 LinksSentence search for 平気の平左Sentence search for へいきのへいざKanji details for 平, 気 and 左Edit in JMdict Expressions (phrases, clauses, etc.), Noun which may take the genitive case particle 'no'1. quite unconcerned; nonchalant Discussions Log in to talk about this word.