にこにこがお ニコニコ顔 LinksSentence search for ニコニコ顔Sentence search for にこにこがおSentence search for にこにこ顔Kanji details for 顔Edit in JMdict Noun1. smiling face; beaming faceOther formsにこにこ顔 【にこにこがお】 Discussions Log in to talk about this word.