minnanihongo.com/posts/jlpt-levels-explained-n5-to-n1-study-roadmap
Guide to the five JLPT proficiency levels from N5 to N1, explaining what each level requires in vocabulary, kanji and grammar, and how long learners typically need to reach each milestone.
JLPT and other testsCourses, textbooks and schoolsJLPTJLPT N5JLPT N4JLPT N3JLPT N2JLPT N1