My name is Juntoshi Sato.
I am Japanese.
I am walking forest and a mountain for a holiday.
I am walking the forest and mountains of Gunma prefecture in holiday.
Gunma Prefecture is located in the middle of the Japanese islands, and it has the
three sides surrounded by a mountain.
There are "Mt Nikkou Shirane", "Mt Tanigawa Dake", "Mt Joshu
Hotaka", "Mt Asama", and so on in Gunma Prefecture.
Mt Akagi, Mt Haruna, Mt Myogi are known as "three mountains of Jomo".
(Gunma Prefecture was being called "Joshu" or "Jomo" long ago.)