研修 けんしゅう training (esp. in-service) N2 #1,716 Meanings noun, takes する, transitive training (esp. in-service); induction course Its kanji 研 ケン · と.ぐ polish, study of, sharpen 修 シュウ、シュ · おさ.める、おさ.まる discipline, conduct oneself well, study, master