ねずこ 鼠子 LinksSentence search for 鼠子Sentence search for ねずこSentence search for ネズコKanji details for 鼠 and 子Edit in JMdict Noun1. Japanese arborvitae (Thuja standishii)Usually written using kana alone, See also 黒檜Other formsネズコ Discussions Log in to talk about this word.