This is a quiz about the geography of the world. Common sense, you can study of geography as trivia.
This is a trivia and general knowledge quiz app on geography, such as Japan's prefectures and municipalities.
Spell of Yin handed down from ancient times, such as Shingon spells, spells venerable collection.
The junior high school and high school level of politics and economics, civics problem, it is an app that was recorded 1800 questions in Q & format.