こまねずみ 独楽鼠 LinksSentence search for 独楽鼠Sentence search for こまねずみSentence search for 高麗鼠Kanji details for 独, 楽 and 鼠Edit in JMdict Noun1. Japanese dancing mouse (Mus musculus musculus)Other forms高麗鼠 【こまねずみ】 Discussions Log in to talk about this word.