"Nihongo Kanji Karate Kaiwa" is an educational app designed for kanji learners, developed by Gores Academy, a Japanese language school. The app offers comprehensive kanji lessons, homework assignments, individual study materials, and Japanese conversation resources for learners preparing for the JLPT N5 and N4 exams. With a focus on aiding users in mastering kanji and passing the JLPT test, the app provides features like multiple-choice quizzes, writing challenges for kanji recognition, and listening exercises to enhance learning. Scheduled releases of Japanese vocabulary for JLPT N4, N3, and N2 levels, as well as Japanese conversation practice for N5 and N4, are planned for 2022.

The app also allows users to practice kanji reading and listening, track their learning progress visually, improve kanji recognition through writing challenges with stroke order guidance, and customize quizzes based on their preferences. Compatibility-wise, the app requires iOS 11 or later for optimal performance, ensuring a smooth learning experience for kanji enthusiasts.