腎臓学 じんぞうがく noun (common) (futsuumeishi) 腎臓学じんぞうがく Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi) nephrology 漢字 kanji used 腎 kidney 13画 臓 entrails, viscera 19画 学 study, learning 8画