だいこくねずみ 大黒鼠 LinksSentence search for 大黒鼠Sentence search for だいこくねずみSentence search for ダイコクネズミKanji details for 大, 黒 and 鼠Edit in JMdict Noun1. white ratNoun2. white rat that serves Daikoku (god of wealth)Other formsダイコクネズミ Discussions Log in to talk about this word.