We earlier created a book and electronic book (e-book) version of "HANASHITEMIRANNE SASHIYORI! KUMAMOTOBEN". Since then, we have improved the e-book version to make this teaching material easier to use by more people. In addition, we added an app so that learners can study by themselves easily at any time and any place. The app version includes Kumamoto dialect listening practice and a function to record the learner's pronunciation.
