腎 じん Meanings Noun kidney See also: 腎臓 (じんぞう). Kanji 腎 kidney. Read as ジン. Words containing 腎 腎臓 (じんぞう) kidney 腎不全 (じんふぜん) kidney failure 副腎 (ふくじん) suprarenal body And 44 more. Jinuma: Japanese Dictionary · Word lists