いもうとぎみ 妹君 LinksSentence search for 妹君Sentence search for いもうとぎみSentence search for いもぎみSentence search for まいくんKanji details for 妹 and 君Edit in JMdict Noun1. (younger) sisterHonorific or respectful (sonkeigo) language, Dated termOther forms妹君 【いもぎみ】、妹君 【まいくん】 Discussions Log in to talk about this word.