Human Japanese Intro + Intermediate Combo Pack Includes both volumes of the award-winning Human Japanese series. Over 5700 recordings of native speakers. More than 3400 example sentences that utilize kanji intelligently based on what you've learned so far. Seven kinds of quizzes that automatically track your response history and adjust the questions you see the most to help focus on trouble spots. In-depth presentation of kanji, with animations, examples, tips, history, and more.