This App is a natural science App based on soil.
You can dig into the soil just by tapping the screen. And you can see how underground is.
Soil is a very important resource for mankind.
Mankind can not survive without soil.
We hope that this app will inspire you and your child to think about earth and the global environment.
Of course we will do as much as we can. Let's work hard together.
And after you play this App, let's go out and touch real soil.
* This App is one of the most rated educational Apps in Japan.
* This App is a remake of a picture book released in 1975 by SATOSHI KAKO, a famous Japanese picture book author
(This picture book (CHI-KYU) is a popular work published more than 1 million books in Japan).
* There are many explanations about animals and plants in this application. However, it is not necessary to read all the explanations. This App is designed to be enjoyable just by watching the scenery.
* This App includes not only soil but also various contents such as zoology, botany, agriculture, earth science, Japanese culture.
* All graphics of this App are made with Adobe Illustrator(Gradation tool not used).
* This App is designed to be enjoyable from adults to children.
* This App is supervised by Japanese soil scientists.
* We are planning to add a new stage in the future.
minor bug fixes