JLPT N3 Mimikara Grammar is a free Android application developed by Nahu Studio, designed to help users learn Japanese grammar through listening and self-translation. With this application, users can listen to grammar items and sample phrases in both Japanese and Vietnamese. The app provides two modes of learning: grammar item and sample phrases, and users can choose to listen to the grammar item in either sequential or random order, or on repeat.

One of the notable features of this application is its customizable settings, which allow users to change the listening order from Japanese to Vietnamese, Vietnamese to Japanese, Japanese only, or Vietnamese only. Users can also adjust the silent time length between two Japanese and Vietnamese speaking to suit their learning pace.

Overall, JLPT N3 Mimikara Grammar is a useful tool for anyone who wants to improve their Japanese grammar skills. With its user-friendly interface and customizable settings, it provides an effective and engaging way to learn Japanese grammar through listening and self-translation.