"間違えると恥ずかしい日本語慣用句" is an educational app designed to help users learn the meanings, usage, and correct pronunciation of Japanese idioms. If you've ever been confused by these commonly used phrases or worried about using them incorrectly, this app is here to help you.

With a wide range of problem sets that focus on commonly mistaken or embarrassing idioms, this app allows you to practice and improve your Japanese language skills. The app is completely free, and all the problems and features are available to users without any charges.

The accuracy of the answers within the app is based on the "National Language Opinion Survey" conducted by the Agency for Cultural Affairs. If you encounter any issues or have any feedback, you can easily contact the developer through the "Contact Us" section within the app.

Download "間違えると恥ずかしい日本語慣用句" now and start mastering Japanese idioms with confidence!