いっこくいちじょうあるじ 一国一城の主 LinksSentence search for 一国一城の主Sentence search for いっこくいちじょうのあるじKanji details for 一, 国, 城 and 主Edit in JMdict Expressions (phrases, clauses, etc.), Noun1. head of a household; business owner; proudly independent personExpressions (phrases, clauses, etc.), Noun2. feudal lord; daimyoHistorical term Discussions Log in to talk about this word.