: While the full physical book is lightweight, the PDF version (often around 67 MB) preserves high-quality scans of exercises while being easy to store on tablets or smartphones.

Add one extra page to the PDF. On page 23, write down that aren't covered in the original 22. This personalized page is the most valuable part of the document.

The content aligns with the level required to move from JLPT N4 toward N3. It focuses on common pitfalls, such as the difference between similar-looking particles and complex verb conjugations.

The success of the grammar edition led to a full suite of workbooks, including: