The Japanese-Language Proficiency Test (日本語能力試験 Nihongo Nōryoku Shiken), or JLPT, is a standardized criterion-referenced test to evaluate and certify Japanese language proficiency for non-native speakers, covering language knowledge, reading ability, and listening ability. You can register for any level you wish. To pass the N5, you will need to know about 100 kanji vocabulary words. To pass the N4, you will need to know about 300 kanji words.The fastest way to learn the kanji is to use this kanji study tools. Not only that, but you also need to be sure to use them in a very particular manner. These Flashcards will keep you from forgetting what you learn.