PORO NIHONGO has developed the Japanese Kanji Study app as part of their ongoing project to provide helpful, free and easy-to-use tools for Japanese learners. This app includes 2500 kanji of all levels, from Kanji N5 to N1, divided into 231 topics, covering almost all kanji levels. It aims to help learners practice and reinforce their Japanese kanji skills.

The app provides detailed information on each kanji, including meanings, kunyomi, onyomi, and many examples. With a range of tools such as flashcards, customizable quizzes, and kanji challenges, learners can mark remembered words and practice with over 1300 questions and 100 quizzes, imitating the type of test in the JLPT Test.

The app is suitable for Japanese learners from beginner to intermediate levels, those preparing to practice Japanese JLPT N1, N2, N3, N4, N5, anyone interested in Japanese letters, and those who love Japanese culture. The app is in the development process, and the developers welcome feedback to make it better.