Aggressive itinerary?

Hi guys,

Your inputs are appreciated. I will be travelinf with my family from Tokyo to Tokyo, Nara, Osaka, Hijima, Hiroshima, and Hakone.

I am planning to active my JR pass (lets say 1st of October) from Tokyo to Kyoto, 3 nights there and to Osaka for 2 nights then a day/night from Osaka to Hijima, and Hiroshima (spending 1night inHiroshima).

I am planning to take JR all the way from Hiroshima to Hakone where i will be spending 2 nights. With this itinerary, it is 1 day over the 7-day JR pass's validity so i will be purchasing one-way ticket (romance car) from Hakone to Shinjuku. Does this sound realistic?

Any suggestions for more luxurious Onsen ryokan that serves great dinners in room in Hiroshima ?

Tim