Japanese From Zero is an innovative and integrated approach to learning Japanese that was developed by professional Japanese interpreter George Trombley , Yukari Takenaka and was continuously refined over the years in the classroom by native Japanese professors. Using up-to-date and easy-to-grasp grammar, Japanese From Zero is the perfect course for current students of Japanese as well as absolute beginners. In volume four of the Japanese From Zero series, readers are introduced to over 110 new advanced grammar and usage sections, and are also progressively taught Kanji words and characters.