for their textbooks. You can search for "Nihongo Sou Matome N4" or its 13-digit ISBN to find the specific audio files for the Grammar, Reading, and Listening volume.
: You can find all JLPT-related audio files for download at the Ask Publishing Japanese Language Education website Mobile App (OTO Navi) : Many of Ask Publishing’s books, including the Nihongo Sou Matome series, support their official Nihongo Sou Matome N4 Audio Download
Digital Bundles: If you purchased the e-book version via platforms like Kindle or Google Play, the audio is often provided via a supplementary link included in the first few pages. Why the Audio Component is Crucial for their textbooks
The most reliable and official way to obtain the audio files for free is directly through the publisher’s website: Official Publisher Site Why the Audio Component is Crucial The most
However, a common frustration for many self-learners is locating the listening comprehension audio files (CD tracks) that accompany the book. If you bought a used copy or a digital version, you might be missing the essential audio component.