I'd like to visit Hida-Takayama (飛騨高山) once again.
You can take the highway bus from Osaka to Takayama and it costs about 3,000 yen.
Takayama is like a small version of Kyoto and appeals to the emotions of Japanese people.
You can enjoy good scenery and traditional crafts.
A famous food served there is Hida-meat (飛騨牛), a dish prepared from edible wild grasses, a sweet and salty miso etc.
If you want enjoy Hida-Takayama more, I recommend that you go there by car.
Besides, you can go a limestone cave, It takes about 30 minutes to get there.
Moreover, You can visit Sirakawa-go (白川郷), the heavy snowfall area; it takes about an hour.
Hida-Takayama is an attractive place!
PS : This book, under below, is very useful for keeping a diary!
I recommend it to you.