atlasruna.com/blog/books-to-learn-japanese/
Curated list of 41 Japanese books for learners from JLPT N5 to N1, covering graded readers, contemporary novels, and advanced literature, with guidance on furigana, difficulty level, and where to find each title.
Reading practiceResource lists and enginesGraded readersJLPT N5JLPTJLPT N1BeginnerAdvancedJLPT N3JLPT N4JLPT N2TranslationFreeFor children