Which pass to be used?

Hi there,

I think the best option would be to use a 7 day JR Pass for day 1 - 7, this will cover all your expansive travel and you'll also be able to use it for 2 additional days in Tokyo.

There's no other pass that covers the route you plan to travel. Also, while the JR will give you good savings compared to purchasing normal tickets. It does not include all your travel, travel from Nagano - Yudanaka and the bus to Shirakawa-go, are not covered by the JR Pass.

Hope this helps you,
Daniel

Thanks for your help