"Gotouchi form cards" in Nagano

I went to the post office near the station to get "Gotouchi form cards" at first.
"Gotouchi form cards" is the unique post card which serves as sale only at the post office of each all prefectures.
The unique form represents the characters of each prefectures.

Kamikōchi is the scenic spot in Nagano Prefecture that was specially specified as the scenic spot and the special natural treasure by Japanese government in 1952.

Matsumoto Castle is one of the national treasure main castle towers on a par with Himeji Castle, Hikone Castle, and Inuyama Castle.

Nihon kamoshika is the animal of the Japanese endemic species which inhabited in the mountain ranges, such as the central Alps.
It was specified as the special natural treasure of the country in 1955.

Unfortunately, the apple form card was sold out.

For example, Tokyo Tower as the form card of Tokyo.

Another one is Tokyo Metropolitan Government Building.

Tokyo has other two.