The Main Textbook is written entirely in Japanese. The "Translation & Grammar Notes" book provides:

Japanese study requires consistency. Having the on a tablet or laptop allows you to study during commutes, lunch breaks, or while traveling. You can have your entire Japanese curriculum in your bag without the weight.

✅ Buy the official e-book (~$25–35 USD) or physical copy (~$40). The translation & grammar book is sold separately (~$20–25).

In the modern era, many students prefer digital formats over carrying heavy physical books. Here are the distinct advantages of using the PDF version of Minna no Nihongo: