14 days railpass for central honshu

hello,

we start our japan adventure with 1 week in tokyo on the 19th of august
then we have 2 weeks (from 26th) for the railpass followed by 1 week of kyoto (from there we wanna cover osaka & nara)

so far our master-plan for the railpass time would be:
3 nights yokohama/hakone
2 nights nikko
3 nights nagano
2 nights kanazawa
2 nights nagoya
2 nights kobe

we try to stay a minimum of 2 nights to have a base and discover the area, as we think it´s best not to carry the luggage all the time

what do you think?
any must see events in the time we are around that we may should aware of? any suggestions what you would do differently are kindly appreciated

big thanks
alex