Have you misunderstood the meaning and usage of idioms, or how to read kanji? Includes many problems that are easy to make mistakes and embarrassing if you make a mistake. Learn correct Japanese with this app! This application "Japanese and idioms that are embarrassing if you make a mistake" is free. You can use all problems and all functions for free. The percentage of correct answers in this application, "Japanese and idioms that are embarrassing if you make a mistake", is based on the Agency