This book is designed for beginners and elementary-level students (JLPT N4 and N5), enabling them to efficiently master 1,800 basic vocabulary. Example sentences and illustrations are included for vocabulary which has more than one meaning or which has a meaning that's hard to grasp. Also, the included CDs allow you to study vocabulary and conjugations of verbs/adjectives wherever and whenever. In addition, it comes with a red plastic filter which lets you hide the answers and test yourself easily. With English, Chinese, Korean translation. Amazon なか見!検索 LOOKINSIDE!http://www.amazon.co.jp/gp/reader/4863920105/ref=sib_dp_pt#reader-link