7 day vs 14 day pass itinerary check

Hello,

Thank you for your help - I am currently deciding if it will be best value to get a 7 day or 14 day pass.

Current itinerary:

Arrive Tokyo from Narita airport Tuesday May 15th

Travel from Tokyo to Matsumoto on Saturday May 19th

Start Tateyama-kurobe alpine route from Matsumoto on May 22nd
Stay at Kurobe Dam onsen on 22nd May overnight

Kanazawa from 23rd to 25th May

Osaka May 25th to 29th ( we will likely do a day trip to Nara during this time)

Travel back from Osaka to Tokyo Narita airport on 29th May.

Kind regards,

Kimberley