Nihongo So Matome JLPT N4 N5 , Tango Vocabulary Practice Questions and Hiragana 7 Books

The best books for studying Japanese. Very well structured, explanations are both in English and Japanese, very useful. There are quizzes and answers to all questions. But you have to know hiragana before you start using them. Very colorful and pretty books, very attractive thanks to the many explanatory drawings inside