がいこく 外国 Common word JLPT N5 Wanikani level 6 Play audio LinksSentence search for 外国Sentence search for がいこくSentence search for そとぐにKanji details for 外 and 国Edit in JMdict Noun, Noun which may take the genitive case particle 'no'1. foreign countryOther forms外国 【そとぐに】Notesそとぐに: Out-dated or obsolete kana usage. Discussions Log in to talk about this word.