Itinerary check and suggestions

I’m doing a last-minute trip to Japan and am hoping for suggestions/gut check on this itineraries. I’ve already been to Tokyo, Kyoto, Osaka and will be going there again with a friend on a later part of my trip. Because of that I decided I would go somewhere different and thought that mountains and the Japan Sea coast would be unique place to go. I ideally would like to visit some nice mountain onsens, though staying at one might be tough on short notice. I have a JR pass for this whole time period, and not much booked except for hotels in Tokyo and Nagano.

Any suggestions would be appreciated, thanks!

| Day | Location (staying the night) | Things to do/notes |
|——-|——————————|————————————————————-|
| 11/28 | Tokyo | Arrive late afternnoon |
| 11/29 | Nagano | Go to Nagano in the morning and visit Jigokudani Yaen Koen |
| 11/30 | Kanazawa | Do Tateyama Kurobe Alpine Route, last day of the season |
| 12/1 | Kanazawa | Check out Kanazawa attractions |
| 12/2 | Kanazawa | Check out Kanazawa |
| 12/3 | Takayama | Take the bus, Stop at gokayaman then continue to Takayama |
| 12/4 | Nagoya | Spend the day in Takayama then go to Nagoya |
| 12/5 | Nagoya | Visit museums, city center |
| 12/6 | Tokyo | Meeting friend, etc |