If you are interested in helping with translating the app interface into Japanese then please let me know. This will really help those trying to use the app in another language. Ideally you will feel comfortable with learning new tools and will have access to a computer / desktop. Those who help with app localization (translation) can also be set up as beta testers so that they can preview and verify their translations within the app. This will give you early access to new features of the Equipd Bible app. If you are interested then please reply to this thread and I will contact you with further details.