JLPT N1 Vocabulary ジャンパー (janpa) jacket, jumper JLPT N1 Learning Done Flashcards Recall mode Meaning ジャンパー (janpa) is a JLPT N1 vocabulary word meaning “jacket, jumper”. Example sentences 1 ジャンパー取って。 Will you hand me my jumper? ← Previous興業 All N1 vocabulary Next →お目出度う