“To whoever finds this — I was an N4 teacher in Osaka. I spent 3 years making my own exercises because the real books were too expensive for my students. This file contains 200 original grammar drills, 5 full reading practices, and audio links I recorded myself. Please share it freely. And when you pass N4, help someone else pass too.”
: A PDF version allows for easy access and portability across devices, making it convenient for learners to study on the go.
The series is specifically designed to bridge the gap between basic Japanese and intermediate proficiency by focusing on the technical structure of the exam.