しんぎせいじつげんそく 信義誠実の原則 LinksSentence search for 信義誠実の原則Sentence search for しんぎせいじつのげんそくKanji details for 信, 義, 誠, 実, 原 and 則Edit in JMdict Noun1. principle of good faithLaw Discussions Log in to talk about this word.