Hi there!
So it looks like you'll be in Japan for 12 days. I think I recommend the following plan for you:
- Day 15-19: spend in Tokyo with friends + Disneyland. (pick up cheap metro passes at Haneda!)
- Day 20-26: use 7 day JR Pass to explore outside of Tokyo.
To see if a 7 day pass is worthwhile for your planned travel outside Tokyo, lets breakdown your costs for you in their most basic form:
-
Tokyo > Kyoto: ¥13,420 (164mins, 513km)
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Kyoto > Kanazawa: ¥6,910 (124mins, 224km)
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Kanazawa > Tokyo: ¥12,710 (247mins, 460km)
JR ticket cost: ¥33,040 for 3 legs
As you can see you stand to make savings straight away with the 7 day pass, and that is not taking into account other side trips.
Side trips
From Kyoto, I recommend you consider side trips to: Arashiyama, Nara, Koyasan, Kinosaki Onsen, Naoshima, Kurashiki, Himeji & Hiroshima/Miyajima. Each of these places will have something different to offer so it very much depends on your aims for your trip. Of them, Kinosaki, Koyasan, Naoshima and Miyajima will deserve an overnight stay, but the remainder can be done in a day trip I think if you want to base yourself in Kyoto.
From Kanazawa, I think you should certainly look into taking the [non-JR Nohi bus to Shirakawago] and then onto Takayama. From Takayama you should get the JR train back to Tokyo - it's a great route on the WideView.
Basic Itinerary
You certainly won't have time to do all of the things I list above, but rolling all of this up into an itinerary, you will have:
- 20th: Travel to Kyoto in morning. Explore Kyoto
- 21st: Free day (side trip?)
- 22nd: Free day (side trip?)
- 23rd: Free day (side trip?). Evening train to Kanazawa.
- 24th: Kanazawa
- 25th: Shirakawago morning, Takayama Evening
- 26th: Takayama morning, travel to Haneda for flight
I think this should be a good enough skeleton for you to plan days 2-4.
Hotel recommendations
Hotels are pretty tricky to recommend as it really does depend on budget, type and so on. I recommend you check tripadvisor for the cities you are visiting and try and locate hotels that are near to your stations to make things easier for you. Also, if you are on a budget I recommend checking out the Toyoko-Inn and Dormy-Inn chains of hotels. These chains offer good value accommodation and are a very good choice.
When you arrive into each city I really recommend you visit the tourist information center that you will find in Kyoto and Kanazawa stations. In addition to the sort of information you'll find on the internet and in guidebooks, they will keep an up to date list of all the special events that are happening while you are there - a highly recommended free resource.
Hope this helps!