This quiz app is a fun tool for learning more about "Gensokyo", the fascinating world of the East.

This app provides detailed information about various characters in Gensokyo, events in the game, and many questions about charming songs.

You can enjoy learning about the world of the Touhou Project, where many characters such as the wizard Marisa appear, in a quiz format.

The questions have a wide range of difficulty levels, from beginner to advanced. You can enjoy the world of Gensokyo from various angles, from nightmarish difficult problems to problems that you can slowly solve while using your brain.

The app also has a game element. I also made a wallpaper based on the image. You can decorate your smartphone with a view of the world.

Songs also appear in the quiz and you can enjoy it. By listening to Touhou songs while solving quizzes, you can feel the world view even more deeply.

Test your Touhou love, deepen your knowledge, and enjoy the world more with the app.