At the present time, most of the information on PowerApps has been written in English, not many of materials are available in Japanese. Hence we feel it is difficult to understand by reading public information in English even there is an application we would like to create so far. Please consider providing the materials and seminars for application creation on PowerApps including actual application examples in multilingual languages. It will be led an improvement in ease of use for many users.
Thank you for your continued support.