History of Osaka app for iPhone and iPad

Interactive reading is a special technique of memorizing information based on interval repetition.
Dates of important events are missing in the text, and you will need to add them.
If you specify a right date - you move forward, and if youre wrong - start over.
This is a very effective way of learning of new material (as opposed to usual reading).
In such a manner youll actually remember what you read!

Osaka is a designated city in the Kansai region of Japan. It is the capital city of Osaka Prefecture and the largest component of the Keihanshin Metropolitan Area, the second largest metropolitan area in Japan and among the largest in the world with over 19 million inhabitants. Situated at the mouth of the Yodo River on Osaka Bay, Osaka is the second largest city in Japan by daytime population after Tokyos 23 wards and the third largest city by nighttime population after Tokyos 23 wards and Yokohama, serving as a major economic hub for the country. Historically a merchant city, Osaka has also been known as the "nations kitchen" and served as a center for the rice trade during the Edo period....