General knowledge (Ippanjoshiki) free quiz app
With this app, you can enjoy quiz questions from various fields such as literature, kanji, four-character idioms, proverbs, sports, and music.
Improve your knowledge by challenging and answering common knowledge questions and learning new facts and trivia.

App features

・Ideal for brain training and taking a break from studying
- Deepen your understanding with questions with explanations
- Double the fun by competing with friends and family

Use the general knowledge quiz app to touch on a wide range of topics, from everyday knowledge to trivia, and improve your common sense!