We can cover all genres of problems such as history, geography, buildings, and people in Osaka.
Beginner (50 questions)
Intermediate (100 questions)
Advanced (200 questions)
By the time you reach senior S rank, you will already be an expert in Osaka...!
You can enjoy it completely free of charge.
* Related apps
Vol.1
Tokyo Quiz App
https://play.google.com/store/apps/details?id=net.jp.apps.bostonsoul.tokyo
Beginner (50 questions)
Intermediate (100 questions)
Advanced (200 questions)
By the time you reach senior S rank, you will already be an expert in Osaka...!
You can enjoy it completely free of charge.
* Related apps
Vol.1
Tokyo Quiz App
https://play.google.com/store/apps/details?id=net.jp.apps.bostonsoul.tokyo
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