Dictionary/国交こっこうKokkouJLPT N1国交 (Kokkou) is a Japanese noun meaning “diplomatic relations”.Meaningsnoundiplomatic relationsKanji in 国交国country交mingleRelated words国country交渉negotiations国歌national anthem交換exchange全国the whole country国民people (of a country)帝国empire交流exchange (e.g. cultural)中国China外国人foreigner天国paradise混ぜるto mix