ゆこう 柚柑 LinksSentence search for 柚柑Sentence search for ゆこうSentence search for ユコウKanji details for 柚 and 柑Edit in JMdict Noun1. yukou (Citrus yuko); Japanese citrus varietyUsually written using kana aloneOther formsユコウ Discussions Log in to talk about this word.