For many Japanese Learners, it may be difficult to find the right book to learn Japanese. So in here, I would like to introduce Full of the commonly used books here:
N4&N5 Level
Book Family
Nihongo Challenge Kanji N4-5 BookPDF
Nihongo Challenge Kotoba N4 BookPDF
Nihongo Challenge Bunpo to Yomu N4 BookPDF
Goukaku Dekiru N4 N5-AudioCD
Goukaku Dekiru N4 N5-Book
Tanki Master Drill N5 BookAudioCD
Mimi kara oboeru bunpou N4 BookPDF&AudioCD
Sources: http://www.jlptbook.com/search/label/N5%20JLPT
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