Shin Nihongo 500 Mon N4-N5

Shin Nihongo 500 Mon N4-N5 is a daily drill book covering kanji, vocabulary, and grammar across 500 questions. Each page has one question per skill, so you're touching all three areas in a single sitting. Answers come with explanations and additional examples, and there's a review section every seven days. It's designed to be completed in four weeks at about 20 minutes a day. English and Vietnamese translations are included.

The format is compact and low-commitment, more suited to quick daily review than deep study. It's not a substitute for a grammar textbook or vocabulary book, but it's useful for keeping things fresh and flagging weak points in the lead-up to the test. The book encourages multiple passes, and most learners find things stick better the second time through.

Because it covers both N5 and N4 in one book, it suits learners who are skipping straight to N4 or those preparing for N5 who want to push a bit beyond what they strictly need.