丹たん心しんたんしんじ字FuriganaAudioMeanings1nounsincerity; faithfulness; wholehearted devotionA somewhat formal or literary term for pure-hearted sincerity and unwavering loyalty. Often used in expressions of dedication or patriotic sentiment.彼かれの丹たん心しんは誰だれもが認みとめるところだ。Break this sentence down in the analyzerEveryone acknowledges his sincere devotion.丹たん心しんをもって国くにに尽つくす。Break this sentence down in the analyzerServe the country with wholehearted loyalty.