ちゅうくんあいこく 忠君愛国 LinksSentence search for 忠君愛国Sentence search for ちゅうくんあいこくKanji details for 忠, 君, 愛 and 国Edit in JMdict Noun1. loyalty and patriotismYojijukugo (four character compound) Discussions Log in to talk about this word.