The Smart Kumon N Library is an educational content service designed specifically for Smart Kumon N members. It offers a variety of enriching books and video content aimed at enhancing background knowledge. Users can explore complementary books to the main texts, fostering a deeper understanding of the material.

This platform features digital books categorized by subject, promoting critical thinking skills and establishing consistent reading habits. The app also includes diverse learning videos to satisfy intellectual curiosity. Users can set monthly goals, track their progress, and express their thoughts through writing or drawing in a personal record journal. The app allows for a maximum of two device registrations per account, ensuring flexibility while managing device access.