As a sequel to Practical Japanese, this Japanese language learning book is designed for those who want to study Japanese grammar from the basics. Together with Practical Japanese and Practical Japanese 2, learners can cover approximately 70% of the grammar needed for the JLPT N4 level. It is ideal for those who want to go beyond simple memorization, develop practical application skills, and understand the nuances between similar expressions, making it perfect for learners aiming to advance their Japanese to the next level.